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t-systems.com

t-systems.com is SSL secured

Free website and domain report on t-systems.com

Last Updated: 26th July, 2023 Update Now
Overview

Snoop Summary for t-systems.com

This is a free and comprehensive report about t-systems.com. Our records indicate that t-systems.com is privately registered by Deutsche Telekom AG, Domainmanagement. T-systems.com is expected to earn an estimated $21 USD per day from advertising revenue. The sale of t-systems.com would possibly be worth $15,071 USD. This figure is based on the daily revenue potential of the website over a 24 month period. T-systems.com receives an estimated 7,239 unique visitors every day - a huge amount of traffic! This report was last updated 26th July, 2023.

About t-systems.com

Site Preview: t-systems.com t-systems.com
Title: T-Systems
Description: T-Systems is your partner on the road to digitalization with integrated and secure network, cloud, Salesforce, and SAP solutions.
Keywords and Tags: business, hardware, software
Related Terms: digitalization, heroku salesforce, integrated systems, quip salesforce, salesforce, salesforce partner, salesforce trailhead, salesforce workday, salesforce.com, sitecore salesforce
Fav Icon:
Age: Over 27 years old
Domain Created: 19th November, 1996
Domain Updated: 26th November, 2020
Domain Expires: 18th November, 2021
Review

Snoop Score

3/5 (Great!)

Valuation

$15,071 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 53,800
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 7,239
Monthly Visitors: 220,332
Yearly Visitors: 2,642,235
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $21 USD
Monthly Revenue: $628 USD
Yearly Revenue: $7,530 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: t-systems.com 13
Domain Name: t-systems 9
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 1.31 seconds
Load Time Comparison: Faster than 65% of sites

PageSpeed Insights

Avg. (All Categories) 80
Performance 87
Accessibility 88
Best Practices 79
SEO 100
Progressive Web App 44
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.t-systems.com/de/en
Updated: 3rd January, 2021

2.58 seconds
First Contentful Paint (FCP)
36%
46%
18%

0.00 seconds
First Input Delay (FID)
98%
1%
1%

Simulate loading on desktop
87

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for t-systems.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Time to Interactive — 1.3 s
The time taken for the page to become fully interactive.
Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.003
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.3 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 50 ms
Users could experience a delay when interacting with the page.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive t-systems.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://t-systems.com/
0
346.09599970281
184
0
302
https://t-systems.com/
346.57400008291
688.63099999726
1059
0
301
https://www.t-systems.com/de/en
689.08499972895
1552.4769998156
20034
109700
200
text/html
Document
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
1568.0809998885
2275.8479998447
64019
397195
200
text/css
Stylesheet
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
1568.1980000809
2134.1619999148
61901
224939
200
application/x-javascript
Script
https://www.t-systems.com/resource/crblob/4136/2bfda92bc5a392f443ab24714606e706/logo-t-systems-white.svg-data.svg
1570.003000088
2276.9279996864
10333
9193
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/7992/90b373d8bc0f682609dcd7b5e594eb7f/logo-t-systems-claim-white--one-liner.svg-data.svg
1570.2680000104
1687.8430000506
12743
11602
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/218588/c25c37016d03ab8f2fdee10e79b63ee1/logo-t-systems-magenta.svg-data.svg
1570.7890000194
2170.7250000909
9728
8588
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/11834/bb7f2776cc6e4194dbce7d4a1e312310/button__play.png-data.png
1572.6580000482
2264.8760001175
11086
9950
200
image/png
Image
https://www.t-systems.com/resource/crblob/336/f78c5e040c96d7498667596b5993a36e/logo-t-systems-claim-white.svg-data.svg
1572.8549999185
2258.6670001037
17861
16720
200
image/svg+xml
Image
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
1573.0419997126
2256.4229997806
42809
102978
200
text/javascript
Script
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
1573.5539998859
2372.2540000454
56888
185141
200
text/javascript
Script
https://www.t-systems.com/resource/crblob/332/49f1fe0896f9483b011b08915ff414c1/bg-page.jpg-data.jpg
2298.7369997427
2633.9619997889
78600
77845
200
image/jpeg
Image
2351.4999998733
2351.534999907
0
68
200
image/png
Image
2360.0719999522
2360.1369997486
0
3529
200
image/gif
Image
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
2362.0790001005
3270.0459999032
408499
407743
200
image/jpeg
Image
https://www.t-systems.com/resource/crblob/7994/daad01d3009947415253a378f0a1ec31/Stempel.png-data.png
2363.2020000368
2481.3079996966
21867
21113
200
image/png
Image
https://www.t-systems.com/resource/crblob/7978/d4557cf418cfd95907923017126edf5e/Digit-Swoosh_connectivity.png-data.png
2363.3849998005
2820.9349997342
180592
179837
200
image/png
Image
https://www.t-systems.com/resource/crblob/7984/205a9803d2eb5da3598263204abe22f6/Digit-Swoosh_digital.png-data.png
2363.6690001003
2816.7809997685
198670
197915
200
image/png
Image
https://www.t-systems.com/resource/crblob/7976/8918c7cddca1f62f25b165406e9a87ee/Digit-Swoosh_cloud.png-data.png
2363.9499996789
3375.1729996875
202300
201545
200
image/png
Image
https://www.t-systems.com/resource/crblob/7990/965a5b0701a072142b534633e85ebb6b/Digit-Swoosh_security.png-data.png
2364.1749997623
3284.7289997153
175626
174871
200
image/png
Image
2366.138999816
2366.1829996854
0
1324
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/329584/a2218929d101e1b9ad60cb571ea1804f/TeleNeoWeb-Medium.woff2-data.woff2
2367.5090000033
2487.9759997129
47847
47092
200
font/woff2
Font
https://www.t-systems.com/resource/crblob/4138/ef50fc1671b7bc333847fb647f485c9a/ts5-icons.woff-data.woff
2367.6689998247
2839.1279997304
4941
4176
200
application/font-woff
Font
https://www.t-systems.com/resource/crblob/400/5877dc6bc091871b89f73fd441952069/teleIcon-outline.ttf-data.ttf
2367.7829997614
2932.4389998801
15531
14764
200
application/x-font-ttf
Font
https://www.t-systems.com/resource/crblob/329576/f47cd53afec757e3e486c197e63e4d33/TeleNeoWeb-ExtraBold.woff2-data.woff2
2367.988999933
3077.8629998676
47963
47208
200
font/woff2
Font
https://www.t-systems.com/resource/crblob/329592/75ce10fe5766d7fa61bbc3884e55a0bc/TeleNeoWeb-Regular.woff2-data.woff2
2368.2490000501
2597.2690000199
47507
46752
200
font/woff2
Font
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
2446.6269998811
2947.6859997958
22710
79377
200
application/x-javascript
Script
https://www.t-systems.com/resource/image/365930/ratio3x2/812/541/4c8bb76f11e3d84e40453f5ccd710e28/fh/news-t-systems-announces-strategic-collaboration-agreement-with-aws.jpg
2480.3220001049
3185.736999847
52325
51570
200
image/jpeg
Image
https://www.t-systems.com/resource/image/366004/ratio1x1/768/768/cc39447b978f86a6b0e094a9893de463/xR/im-accelerate-digital-now.jpg
2480.5339998566
3393.9859997481
133963
133207
200
image/jpeg
Image
https://www.t-systems.com/resource/image/200280/ratio1x1/768/768/1941598d4572dab9150d31a52c35d3a9/Pu/im-two-top-ranked-in-digital-business-study-of-isg-t-systems.jpg
2480.6679999456
2722.010999918
86099
85344
200
image/jpeg
Image
https://www.t-systems.com/resource/image/365998/ratio1x1/768/768/d249f39b580f3bd627744cef2ce12d1c/xV/tsy-1000x665-xmas2020.jpg
2481.0109999962
3181.2359998003
53557
52802
200
image/jpeg
Image
https://www.t-systems.com/resource/image/336522/ratio3x2/812/541/9722120229d2c858b8a235777c8ecf5d/Ov/im-ig-docusign-offer.jpg
2481.1370000243
3205.614999868
63782
63027
200
image/jpeg
Image
https://www.t-systems.com/resource/image/328942/ratio3x2/812/541/42066e07563265c7ef687c3b2c79df75/Kx/im-hybrid-cloud-container-services.png
2481.5469998866
4097.4389999174
559537
558782
200
image/png
Image
https://www.t-systems.com/resource/image/119262/ratio3x2/812/541/a03a0ba19bef5c3dc3d8749bc7a45b5d/pM/im-new-work.jpg
2481.6620000638
3189.2119999975
39566
38811
200
image/jpeg
Image
https://www.t-systems.com/resource/image/332414/ratio3x2/512/341/d68802ef18d6b475ee1567c91e9e339d/No/im-ref-eckart-salesforce.jpg
2481.9709998555
2606.7760000005
30286
29531
200
image/jpeg
Image
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
2482.0820000023
3216.626000125
63938
63183
200
image/jpeg
Image
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
2482.5470000505
3323.9139998332
80909
80154
200
image/jpeg
Image
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
2482.8079999425
3314.7299997509
93106
92351
200
image/jpeg
Image
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
2483.4389998578
3324.5969996788
81707
80952
200
image/jpeg
Image
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
2483.5649998859
3333.875999786
103587
102831
200
image/jpeg
Image
https://www.t-systems.com/resource/image/131482/ratio3x2/812/541/eed5d407c85a5c08c0bb39a5751ccc9f/CY/im-t-systems-experts-workshops-innovation.jpg
2485.5589997023
3310.9229998663
99706
98951
200
image/jpeg
Image
https://www.t-systems.com/resource/image/357720/ratio3x2/812/541/7c8e5e10c7592a70e0681dfdb704b890/DZ/im-one-step-ahead.jpg
2485.6630000286
3307.9300001264
125366
124610
200
image/jpeg
Image
https://www.t-systems.com/resource/image/330818/ratio3x2/512/341/a077aa36c9c81b795cf037a9c3525bc9/xG/im-online-seminar-sap-transformation.jpg
2485.7839997858
2631.9769998081
24478
23723
200
image/jpeg
Image
https://www.t-systems.com/service/video/preview/youtube/OGAtfDrxHds/1280x720
2486.2879998982
3446.5359998867
155803
155076
200
image/jpeg
Image
https://cdn.wbtrk.net/js/geid.min.js
2969.6669997647
3381.6189998761
935
1476
200
application/javascript
Script
https://t-systems01.webtrekk.net/278010194412028/wt?p=441,www.t-systems.com.de.en.home,1,800x600,24,1,1609677994749,0,800x600,0&tz=-8&eid=2160967799417336480&one=1&fns=1&la=en&cg1=www.t-systems.com&cg2=de&cg3=en&cg4=home&cg9=home&cg10=home&mc=ignore%253Dignore&mca=c&fvc=202101030446&lvc=202101030446&np=&pu=https%3A%2F%2Fwww.t-systems.com%2Fde%2Fen&eor=1
2990.5869998038
3469.1379996948
656
43
200
image/gif
Image
https://t-systems01.webtrekk.net/278010194412028/wt?p=441,www.t-systems.com.de.en.home,1,800x600,24,1,1609677994761,2,800x600,0&tz=-8&eid=2160967799417336480&one=0&fns=0&ct=content.layer.consent-view&la=en&cg1=www.t-systems.com&cg2=de&cg3=en&cg4=home&cg9=home&cg10=home&pu=https%3A%2F%2Fwww.t-systems.com%2Fde%2Fen&eor=1
2990.7849999145
3469.8270000517
656
43
200
image/gif
Image
https://fbc.wcfbc.net/v1/fbc?p=441,0&eid=2160967799417336480&acc=278010194412028&t=1609677995095&err=
3323.5209998675
3435.8830000274
425
0
307
text/html
https://fbc.wcfbc.net/v1/fbc?p=441,0&eid=2160967799417336480&acc=278010194412028&t=1609677995095&err=&rc
3436.0839999281
3647.8099999949
209
69
200
image/png
Image
https://geid.wbtrk.net/cc?a=rtacdb&c=wt_geid&ac=wt_geid&av=816096779950088191881918&al=24&acp=/&acd=.wbtrk.net&acl=180&o=s&x=1609677995245
3472.7400001138
3679.4670000672
503
2
200
application/javascript
Script
https://geid.wbtrk.net/cc?a=c&c=wt_geid&rn_wt_geid=wt_geid&v=&cp=/&cl=-1&ccd=1&w=2&x=1609677996297
4524.8239999637
4629.53499984
538
34
200
application/javascript
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1580.773
7.669
2303.285
14.061
2319.702
5.44
2325.184
52.666
2378.018
40.185
2430.221
45.597
2476.068
5.821
2484.628
24.944
2526.919
13.479
2628.535
21.085
2752.538
13.717
2868.575
18.026
2968.637
14.22
2986.507
29.99
3108.058
18.301
4126.128
55.016
5250.437
5.737
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Eliminate render-blocking resources — Potential savings of 0 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. T-systems.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
64019
150
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. T-systems.com should consider lazy-loading offscreen and hidden images.
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. T-systems.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. T-systems.com should consider minifying JS files.
Remove unused CSS — Potential savings of 55 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. T-systems.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
64019
55995
Remove unused JavaScript — Potential savings of 87 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
56888
40945
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
61901
24570
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
42809
23748
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 9 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
9107

Diagnostics

Avoid chaining critical requests — 8 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. T-systems.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.2 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.t-systems.com/de/en
219.806
2.89
1.17
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
86.713
78.977
1.512
Unattributable
76.566
3.304
0.637
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
71.076000000002
63.169000000002
2.721
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
69.146
61.177
3.869
Minimizes main-thread work — 0.6 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
244.79699999998
Style & Layout
117.705
Other
106.287
Rendering
75.312
Parse HTML & CSS
25.515
Script Parsing & Compilation
12.145
Keep request counts low and transfer sizes small — 49 requests • 3,528 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
49
3612935
Image
32
3177141
Script
7
186284
Font
5
163789
Stylesheet
1
64019
Document
1
20034
Other
3
1668
Media
0
0
Third-party
9
88533
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
84611
0
SHOW DETAILS
3288
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Hands hold a digital cloud
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
T-Systems and AWS agree on strategic collaboration to make digital transformati…
0.0011024734174363
Connectivity Digital Cloud & Infrastructure Security Industries Success Stories
0.0010347553962126
ISG has named T-Systems as a leader in digital business solutions and services …
0.00063873459899087
Cloud & Infrastructure
0.00033299197098076
Success Stories
0.00026849352615115
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 1 long task found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
960
53
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 1.0 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 2.2 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 1.5 s
The timing of the largest text or image that is painted.

Other

First Meaningful Paint — 1.3 s
The time taken for the primary content of the page to be rendered.

Opportunities

Properly size images — Potential savings of 640 KiB
Images can slow down the page's load time. T-systems.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/image/328942/ratio3x2/812/541/42066e07563265c7ef687c3b2c79df75/Kx/im-hybrid-cloud-container-services.png
558782
172410
https://www.t-systems.com/resource/image/366004/ratio1x1/768/768/cc39447b978f86a6b0e094a9893de463/xR/im-accelerate-digital-now.jpg
133207
100787
https://www.t-systems.com/resource/image/200280/ratio1x1/768/768/1941598d4572dab9150d31a52c35d3a9/Pu/im-two-top-ranked-in-digital-business-study-of-isg-t-systems.jpg
85344
65810
https://www.t-systems.com/service/video/preview/youtube/OGAtfDrxHds/1280x720
155076
60341
https://www.t-systems.com/resource/image/365998/ratio1x1/768/768/d249f39b580f3bd627744cef2ce12d1c/xV/tsy-1000x665-xmas2020.jpg
52802
39951
https://www.t-systems.com/resource/image/357720/ratio3x2/812/541/7c8e5e10c7592a70e0681dfdb704b890/DZ/im-one-step-ahead.jpg
124610
38448
https://www.t-systems.com/resource/image/131482/ratio3x2/812/541/eed5d407c85a5c08c0bb39a5751ccc9f/CY/im-t-systems-experts-workshops-innovation.jpg
98951
30531
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
102831
23319
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
92351
20942
https://www.t-systems.com/resource/image/336522/ratio3x2/812/541/9722120229d2c858b8a235777c8ecf5d/Ov/im-ig-docusign-offer.jpg
63027
19447
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
80952
18357
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
80154
18176
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
63183
14328
https://www.t-systems.com/resource/image/365930/ratio3x2/812/541/4c8bb76f11e3d84e40453f5ccd710e28/fh/news-t-systems-announces-strategic-collaboration-agreement-with-aws.jpg
51570
13535
https://www.t-systems.com/resource/image/119262/ratio3x2/812/541/a03a0ba19bef5c3dc3d8749bc7a45b5d/pM/im-new-work.jpg
38811
11975
https://www.t-systems.com/resource/image/332414/ratio3x2/512/341/d68802ef18d6b475ee1567c91e9e339d/No/im-ref-eckart-salesforce.jpg
29531
6697
Efficiently encode images — Potential savings of 486 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
407743
343809
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
102831
27050
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
63183
24075
https://www.t-systems.com/resource/image/366004/ratio1x1/768/768/cc39447b978f86a6b0e094a9893de463/xR/im-accelerate-digital-now.jpg
133207
21433
https://www.t-systems.com/resource/image/200280/ratio1x1/768/768/1941598d4572dab9150d31a52c35d3a9/Pu/im-two-top-ranked-in-digital-business-study-of-isg-t-systems.jpg
85344
20235
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
80952
16022
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
92351
13769
https://www.t-systems.com/resource/image/131482/ratio3x2/812/541/eed5d407c85a5c08c0bb39a5751ccc9f/CY/im-t-systems-experts-workshops-innovation.jpg
98951
11553
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
80154
10509
https://www.t-systems.com/resource/image/336522/ratio3x2/812/541/9722120229d2c858b8a235777c8ecf5d/Ov/im-ig-docusign-offer.jpg
63027
8722
Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. T-systems.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://t-systems.com/
190
https://t-systems.com/
150
https://www.t-systems.com/de/en
0
Preload key requests — Potential savings of 350 ms
Key requests can be preloaded by using '<link rel=preload>'. T-systems.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
URL Potential Savings (Ms)
https://www.t-systems.com/resource/crblob/329584/a2218929d101e1b9ad60cb571ea1804f/TeleNeoWeb-Medium.woff2-data.woff2
350
https://www.t-systems.com/resource/crblob/4138/ef50fc1671b7bc333847fb647f485c9a/ts5-icons.woff-data.woff
310
https://www.t-systems.com/resource/crblob/400/5877dc6bc091871b89f73fd441952069/teleIcon-outline.ttf-data.ttf
310
https://www.t-systems.com/resource/crblob/329576/f47cd53afec757e3e486c197e63e4d33/TeleNeoWeb-ExtraBold.woff2-data.woff2
240
https://www.t-systems.com/resource/crblob/329592/75ce10fe5766d7fa61bbc3884e55a0bc/TeleNeoWeb-Regular.woff2-data.woff2
200

Diagnostics

Avoid enormous network payloads — Total size was 3,528 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.t-systems.com/resource/image/328942/ratio3x2/812/541/42066e07563265c7ef687c3b2c79df75/Kx/im-hybrid-cloud-container-services.png
559537
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
408499
https://www.t-systems.com/resource/crblob/7976/8918c7cddca1f62f25b165406e9a87ee/Digit-Swoosh_cloud.png-data.png
202300
https://www.t-systems.com/resource/crblob/7984/205a9803d2eb5da3598263204abe22f6/Digit-Swoosh_digital.png-data.png
198670
https://www.t-systems.com/resource/crblob/7978/d4557cf418cfd95907923017126edf5e/Digit-Swoosh_connectivity.png-data.png
180592
https://www.t-systems.com/resource/crblob/7990/965a5b0701a072142b534633e85ebb6b/Digit-Swoosh_security.png-data.png
175626
https://www.t-systems.com/service/video/preview/youtube/OGAtfDrxHds/1280x720
155803
https://www.t-systems.com/resource/image/366004/ratio1x1/768/768/cc39447b978f86a6b0e094a9893de463/xR/im-accelerate-digital-now.jpg
133963
https://www.t-systems.com/resource/image/357720/ratio3x2/812/541/7c8e5e10c7592a70e0681dfdb704b890/DZ/im-one-step-ahead.jpg
125366
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
103587
Avoid an excessive DOM size — 1,157 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,157
Maximum DOM Depth
SHOW DETAILS
18
Maximum Child Elements
SHOW DETAILS
13

Opportunities

Serve images in next-gen formats — Potential savings of 2,013 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/image/328942/ratio3x2/812/541/42066e07563265c7ef687c3b2c79df75/Kx/im-hybrid-cloud-container-services.png
558782
536104
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
407743
380687
https://www.t-systems.com/resource/crblob/7976/8918c7cddca1f62f25b165406e9a87ee/Digit-Swoosh_cloud.png-data.png
201545
173783
https://www.t-systems.com/resource/crblob/7984/205a9803d2eb5da3598263204abe22f6/Digit-Swoosh_digital.png-data.png
197915
168705
https://www.t-systems.com/resource/crblob/7978/d4557cf418cfd95907923017126edf5e/Digit-Swoosh_connectivity.png-data.png
179837
154803
https://www.t-systems.com/resource/crblob/7990/965a5b0701a072142b534633e85ebb6b/Digit-Swoosh_security.png-data.png
174871
149141
https://www.t-systems.com/resource/image/366004/ratio1x1/768/768/cc39447b978f86a6b0e094a9893de463/xR/im-accelerate-digital-now.jpg
133207
62149
https://www.t-systems.com/service/video/preview/youtube/OGAtfDrxHds/1280x720
155076
60100
https://www.t-systems.com/resource/image/200280/ratio1x1/768/768/1941598d4572dab9150d31a52c35d3a9/Pu/im-two-top-ranked-in-digital-business-study-of-isg-t-systems.jpg
85344
51558
https://www.t-systems.com/resource/crblob/332/49f1fe0896f9483b011b08915ff414c1/bg-page.jpg-data.jpg
77845
42379
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
102831
41885
https://www.t-systems.com/resource/image/131482/ratio3x2/812/541/eed5d407c85a5c08c0bb39a5751ccc9f/CY/im-t-systems-experts-workshops-innovation.jpg
98951
40549
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
63183
36765
https://www.t-systems.com/resource/image/336522/ratio3x2/812/541/9722120229d2c858b8a235777c8ecf5d/Ov/im-ig-docusign-offer.jpg
63027
32695
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
80952
26064
https://www.t-systems.com/resource/image/357720/ratio3x2/812/541/7c8e5e10c7592a70e0681dfdb704b890/DZ/im-one-step-ahead.jpg
124610
24124
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
92351
21965
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
80154
18712
https://www.t-systems.com/resource/image/365998/ratio1x1/768/768/d249f39b580f3bd627744cef2ce12d1c/xV/tsy-1000x665-xmas2020.jpg
52802
13740
https://www.t-systems.com/resource/image/119262/ratio3x2/812/541/a03a0ba19bef5c3dc3d8749bc7a45b5d/pM/im-new-work.jpg
38811
13081
https://www.t-systems.com/resource/crblob/7994/daad01d3009947415253a378f0a1ec31/Stempel.png-data.png
21113
11953
Reduce initial server response time — Root document took 860 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.t-systems.com/de/en
864.39

Diagnostics

Serve static assets with an efficient cache policy — 7 resources found
T-systems.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://cdn.wbtrk.net/js/geid.min.js
0
935
https://fbc.wcfbc.net/v1/fbc?p=441,0&eid=2160967799417336480&acc=278010194412028&t=1609677995095&err=&rc
0
209
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
180000
64019
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
180000
56888
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
180000
42809
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
300000
61901
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
2592000000
22710
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.t-systems.com/resource/crblob/329584/a2218929d101e1b9ad60cb571ea1804f/TeleNeoWeb-Medium.woff2-data.woff2
120.46699970961
https://www.t-systems.com/resource/crblob/4138/ef50fc1671b7bc333847fb647f485c9a/ts5-icons.woff-data.woff
471.45899990574
https://www.t-systems.com/resource/crblob/400/5877dc6bc091871b89f73fd441952069/teleIcon-outline.ttf-data.ttf
564.6560001187
https://www.t-systems.com/resource/crblob/329576/f47cd53afec757e3e486c197e63e4d33/TeleNeoWeb-ExtraBold.woff2-data.woff2
709.87399993464
https://www.t-systems.com/resource/crblob/329592/75ce10fe5766d7fa61bbc3884e55a0bc/TeleNeoWeb-Regular.woff2-data.woff2
229.01999996975
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of t-systems.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
T-systems.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
T-systems.com may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
a
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Save the date
Accelerate Digital Now
An event where industry experts come together and discuss how to approach the n…
New
New

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
79

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that t-systems.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.3.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t-systems.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
3
Medium
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for t-systems.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t-systems.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
44

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of t-systems.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t-systems.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t-systems.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 70
Performance 45
Accessibility 88
Best Practices 71
SEO 98
Progressive Web App 46
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.t-systems.com/de/en
Updated: 3rd January, 2021

3.93 seconds
First Contentful Paint (FCP)
18%
47%
35%

0.02 seconds
First Input Delay (FID)
98%
2%
0%

Simulate loading on mobile
45

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for t-systems.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Cumulative Layout Shift — 0.007
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 30 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive t-systems.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://t-systems.com/
0
113.06999996305
172
0
302
https://t-systems.com/
113.94699988887
464.32999987155
1058
0
301
https://www.t-systems.com/de/en
464.970999863
773.83999992162
19875
109700
200
text/html
Document
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
805.69999990985
970.93899967149
63938
397195
200
text/css
Stylesheet
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
806.29499955103
991.95199972019
61901
224939
200
application/x-javascript
Script
https://www.t-systems.com/resource/crblob/4136/2bfda92bc5a392f443ab24714606e706/logo-t-systems-white.svg-data.svg
808.51799994707
926.87299987301
10301
9193
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/7992/90b373d8bc0f682609dcd7b5e594eb7f/logo-t-systems-claim-white--one-liner.svg-data.svg
809.34799974784
936.20499968529
12711
11602
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/218588/c25c37016d03ab8f2fdee10e79b63ee1/logo-t-systems-magenta.svg-data.svg
809.82699990273
931.01599998772
9809
8588
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/11834/bb7f2776cc6e4194dbce7d4a1e312310/button__play.png-data.png
813.60899982974
932.1299996227
11054
9950
200
image/png
Image
https://www.t-systems.com/resource/crblob/336/f78c5e040c96d7498667596b5993a36e/logo-t-systems-claim-white.svg-data.svg
814.3699998036
937.95199971646
17829
16720
200
image/svg+xml
Image
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
814.97699953616
964.69999989495
42729
102978
200
text/javascript
Script
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
815.85999997333
951.73199987039
56924
185141
200
text/javascript
Script
https://www.t-systems.com/resource/crblob/330/51acadff480685002c3586bc43c932f3/bg-page-mobile.jpg-data.jpg
1007.208999712
1133.9859999716
40453
39698
200
image/jpeg
Image
1116.9479996897
1117.0099996962
0
68
200
image/png
Image
1122.4889997393
1122.6099999622
0
3529
200
image/gif
Image
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
1127.4269996211
1905.8119999245
408499
407743
200
image/jpeg
Image
https://www.t-systems.com/resource/crblob/7994/daad01d3009947415253a378f0a1ec31/Stempel.png-data.png
1131.687999703
1256.9049997255
21867
21113
200
image/png
Image
https://www.t-systems.com/resource/crblob/7978/d4557cf418cfd95907923017126edf5e/Digit-Swoosh_connectivity.png-data.png
1132.3389997706
1501.5169996768
180592
179837
200
image/png
Image
https://www.t-systems.com/resource/crblob/7984/205a9803d2eb5da3598263204abe22f6/Digit-Swoosh_digital.png-data.png
1132.6559996232
1579.4979999773
198670
197915
200
image/png
Image
https://www.t-systems.com/resource/crblob/7976/8918c7cddca1f62f25b165406e9a87ee/Digit-Swoosh_cloud.png-data.png
1133.284999989
1588.4809996933
202300
201545
200
image/png
Image
https://www.t-systems.com/resource/crblob/7990/965a5b0701a072142b534633e85ebb6b/Digit-Swoosh_security.png-data.png
1133.7749999948
1503.2919999212
175626
174871
200
image/png
Image
1141.7289995588
1141.8109997176
0
1324
200
image/svg+xml
Image
https://www.t-systems.com/resource/crblob/329584/a2218929d101e1b9ad60cb571ea1804f/TeleNeoWeb-Medium.woff2-data.woff2
1145.1959996484
1286.7469997145
47847
47092
200
font/woff2
Font
https://www.t-systems.com/resource/crblob/4138/ef50fc1671b7bc333847fb647f485c9a/ts5-icons.woff-data.woff
1145.5059996806
1263.0049996078
4941
4176
200
application/font-woff
Font
https://www.t-systems.com/resource/crblob/400/5877dc6bc091871b89f73fd441952069/teleIcon-outline.ttf-data.ttf
1145.727999974
1287.9679999314
15531
14764
200
application/x-font-ttf
Font
https://www.t-systems.com/resource/crblob/329592/75ce10fe5766d7fa61bbc3884e55a0bc/TeleNeoWeb-Regular.woff2-data.woff2
1146.3099997491
1263.3199999109
47507
46752
200
font/woff2
Font
https://www.t-systems.com/resource/crblob/329576/f47cd53afec757e3e486c197e63e4d33/TeleNeoWeb-ExtraBold.woff2-data.woff2
1146.6549998149
1268.9829999581
47963
47208
200
font/woff2
Font
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
1272.2469996661
1726.7899997532
22710
79377
200
application/x-javascript
Script
https://www.t-systems.com/resource/image/365930/ratio3x2/512/341/4c8bb76f11e3d84e40453f5ccd710e28/bc/news-t-systems-announces-strategic-collaboration-agreement-with-aws.jpg
1416.3889996707
1543.4979996644
26600
25845
200
image/jpeg
Image
https://www.t-systems.com/resource/image/336522/ratio3x2/340/227/9722120229d2c858b8a235777c8ecf5d/Gs/im-ig-docusign-offer.jpg
1416.600999888
1538.1519999355
31699
30944
200
image/jpeg
Image
https://www.t-systems.com/resource/image/328942/ratio3x2/340/227/42066e07563265c7ef687c3b2c79df75/km/im-hybrid-cloud-container-services.png
1416.8709996156
1651.510999538
112642
111887
200
image/png
Image
https://www.t-systems.com/resource/image/119262/ratio3x2/340/227/a03a0ba19bef5c3dc3d8749bc7a45b5d/eV/im-new-work.jpg
1417.324999813
1536.3469999284
11446
10691
200
image/jpeg
Image
https://www.t-systems.com/resource/image/332414/ratio3x2/512/341/d68802ef18d6b475ee1567c91e9e339d/No/im-ref-eckart-salesforce.jpg
1417.6629995927
1539.4069999456
30286
29531
200
image/jpeg
Image
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
1418.0679996498
1541.5159999393
63938
63183
200
image/jpeg
Image
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
1418.6369995587
1646.4199996553
80909
80154
200
image/jpeg
Image
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
1418.9879996702
1648.4699998982
93106
92351
200
image/jpeg
Image
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
1419.4979998283
1651.1759995483
81707
80952
200
image/jpeg
Image
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
1419.9919998646
1648.8889995962
103587
102831
200
image/jpeg
Image
https://www.t-systems.com/resource/image/131482/ratio3x2/512/341/eed5d407c85a5c08c0bb39a5751ccc9f/OT/im-t-systems-experts-workshops-innovation.jpg
1420.3679999337
1547.927999869
59281
58526
200
image/jpeg
Image
https://www.t-systems.com/resource/image/357720/ratio3x2/512/341/7c8e5e10c7592a70e0681dfdb704b890/HU/im-one-step-ahead.jpg
1420.5439998768
1563.3379998617
60070
59315
200
image/jpeg
Image
https://www.t-systems.com/resource/image/330818/ratio3x2/512/341/a077aa36c9c81b795cf037a9c3525bc9/xG/im-online-seminar-sap-transformation.jpg
1420.8319997415
1553.2089998014
24478
23723
200
image/jpeg
Image
https://www.t-systems.com/service/video/preview/youtube/OGAtfDrxHds/320x180
1422.4269995466
1552.1169998683
8311
7586
200
image/jpeg
Image
https://cdn.wbtrk.net/js/geid.min.js
1748.2139999047
1853.7829997949
935
1476
200
application/javascript
Script
https://t-systems01.webtrekk.net/278010194412028/wt?p=441,www.t-systems.com.de.en.home,1,360x640,24,1,1609678015124,0,360x640,0&tz=-8&eid=2160967801506714937&one=1&fns=1&la=en&cg1=www.t-systems.com&cg2=de&cg3=en&cg4=home&cg9=home&cg10=home&mc=ignore%253Dignore&mca=c&fvc=202101030446&lvc=202101030446&np=&pu=https%3A%2F%2Fwww.t-systems.com%2Fde%2Fen&eor=1
1797.2579998896
1912.7589999698
514
43
200
image/gif
Image
https://t-systems01.webtrekk.net/278010194412028/wt?p=441,www.t-systems.com.de.en.home,1,360x640,24,1,1609678015150,2,360x640,0&tz=-8&eid=2160967801506714937&one=0&fns=0&ct=content.layer.consent-view&la=en&cg1=www.t-systems.com&cg2=de&cg3=en&cg4=home&cg9=home&cg10=home&pu=https%3A%2F%2Fwww.t-systems.com%2Fde%2Fen&eor=1
1797.8649996221
2237.888999749
656
43
200
image/gif
Image
https://geid.wbtrk.net/cc?a=rtacdb&c=wt_geid&ac=wt_geid&av=816096780150087898178981&al=24&acp=/&acd=.wbtrk.net&acl=180&o=s&x=1609678015310
1953.424999956
2058.9799997397
503
2
200
application/javascript
Script
https://fbc.wcfbc.net/v1/fbc?p=441,0&eid=2160967801506714937&acc=278010194412028&t=1609678015462&err=
2106.4129997976
2219.063999597
425
0
307
text/html
https://fbc.wcfbc.net/v1/fbc?p=441,0&eid=2160967801506714937&acc=278010194412028&t=1609678015462&err=&rc
2219.476999715
2331.5379996784
209
69
200
image/png
Image
https://geid.wbtrk.net/cc?a=c&c=wt_geid&rn_wt_geid=wt_geid&v=&cp=/&cl=-1&ccd=1&w=2&x=1609678016439
3080.7289998047
3186.4709998481
538
34
200
application/javascript
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
823.569
15.944
847.011
5.062
852.095
5.096
971.192
5.265
981.626
5.587
987.828
6.903
1017.689
23.102
1041.061
10.854
1064.596
97.097
1161.748
75.184
1237.639
82.19
1322.269
15.945
1341.82
8.98
1350.831
5.704
1360.907
5.255
1367.645
35.683
1403.927
61.332
1584.946
7.295
1602.677
5.76
1701.947
6.174
1715.885
6.132
1776.58
64.655
2376.081
91.298
2467.415
46.76
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. T-systems.com should consider serving more appropriate-sized images.
Defer offscreen images — Potential savings of 20 KiB
Time to Interactive can be slowed down by resources on the page. T-systems.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/crblob/7992/90b373d8bc0f682609dcd7b5e594eb7f/logo-t-systems-claim-white--one-liner.svg-data.svg
11602
11602
https://www.t-systems.com/resource/crblob/218588/c25c37016d03ab8f2fdee10e79b63ee1/logo-t-systems-magenta.svg-data.svg
8588
8588
Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. T-systems.com should consider minifying CSS files.
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. T-systems.com should consider minifying JS files.
Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 310 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
https://www.t-systems.com/de/en
309.863
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers — Potential savings of 9 KiB
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
URL Potential Savings (Bytes)
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
9113

Diagnostics

Avoids enormous network payloads — Total size was 2,456 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
408499
https://www.t-systems.com/resource/crblob/7976/8918c7cddca1f62f25b165406e9a87ee/Digit-Swoosh_cloud.png-data.png
202300
https://www.t-systems.com/resource/crblob/7984/205a9803d2eb5da3598263204abe22f6/Digit-Swoosh_digital.png-data.png
198670
https://www.t-systems.com/resource/crblob/7978/d4557cf418cfd95907923017126edf5e/Digit-Swoosh_connectivity.png-data.png
180592
https://www.t-systems.com/resource/crblob/7990/965a5b0701a072142b534633e85ebb6b/Digit-Swoosh_security.png-data.png
175626
https://www.t-systems.com/resource/image/328942/ratio3x2/340/227/42066e07563265c7ef687c3b2c79df75/km/im-hybrid-cloud-container-services.png
112642
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
103587
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
93106
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
81707
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
80909
Avoid chaining critical requests — 8 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. T-systems.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
Keep request counts low and transfer sizes small — 46 requests • 2,456 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
46
2514647
Image
29
2079150
Script
7
186240
Font
5
163789
Stylesheet
1
63938
Document
1
19875
Other
3
1655
Media
0
0
Third-party
9
88391
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
This website uses cookies and similar technologies. By clicking on “Agree”, you…
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
Global success for cloud migration
0.002310104899114
Connectivity
0.0011158676636865
Expert-Blogs
0.00087371729226963
Newsletter
0.00076799157419152
Close
0.0007446572359694
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 10 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
3420
388
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
6810
329
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
3900
259
https://www.t-systems.com/de/en
673
187
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
7266
183
https://www.t-systems.com/de/en
2146
150
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
7143
123
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
2970
92
https://www.t-systems.com/de/en
2296
71
https://www.t-systems.com/de/en
2040
64
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 3.7 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 4.9 s
The time taken for the page contents to be visibly populated.
Time to Interactive — 6.6 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 5.7 s
The time taken for the page's main thread to be quiet enough to handle input.

Opportunities

Eliminate render-blocking resources — Potential savings of 150 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. T-systems.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
63938
780
Remove unused CSS — Potential savings of 56 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. T-systems.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
63938
57292
Remove unused JavaScript — Potential savings of 87 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
56924
41024
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
61901
24570
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
42729
23639

Diagnostics

Avoid an excessive DOM size — 1,157 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
1,157
Maximum DOM Depth
SHOW DETAILS
18
Maximum Child Elements
SHOW DETAILS
13
Reduce JavaScript execution time — 1.8 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://www.t-systems.com/de/en
1239.588
22.44
10.548
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
564.496
525.932
8.148
Unattributable
486.868
7.836
1.396
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
486.04
447.292
14.032
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
469.22
425.712
20.392
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
326.952
286.548
9.308
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
92.408
0
0
Minimize main-thread work — 3.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1716.552
Other
828.332
Style & Layout
575.108
Rendering
283.096
Parse HTML & CSS
201.64
Script Parsing & Compilation
67.628

Metrics

Largest Contentful Paint — 5.7 s
The timing of the largest text or image that is painted.
Total Blocking Time — 760 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Other

Max Potential First Input Delay — 390 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 5.1 s
The time taken for the primary content of the page to be rendered.
First Contentful Paint (3G) — 7108 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.

Opportunities

Efficiently encode images — Potential savings of 463 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
407743
343809
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
102831
27050
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
63183
24075
https://www.t-systems.com/resource/image/131482/ratio3x2/512/341/eed5d407c85a5c08c0bb39a5751ccc9f/OT/im-t-systems-experts-workshops-innovation.jpg
58526
16755
https://www.t-systems.com/resource/image/336522/ratio3x2/340/227/9722120229d2c858b8a235777c8ecf5d/Gs/im-ig-docusign-offer.jpg
30944
16448
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
80952
16022
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
92351
13769
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
80154
10509
https://www.t-systems.com/resource/crblob/330/51acadff480685002c3586bc43c932f3/bg-page-mobile.jpg-data.jpg
39698
6101
Serve images in next-gen formats — Potential savings of 1,347 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://www.t-systems.com/resource/crblob/138230/f64b5888f623d81416a487515f5a0ca3/cta-whitepaper-image.jpg-data.jpg
407743
380687
https://www.t-systems.com/resource/crblob/7976/8918c7cddca1f62f25b165406e9a87ee/Digit-Swoosh_cloud.png-data.png
201545
173783
https://www.t-systems.com/resource/crblob/7984/205a9803d2eb5da3598263204abe22f6/Digit-Swoosh_digital.png-data.png
197915
168705
https://www.t-systems.com/resource/crblob/7978/d4557cf418cfd95907923017126edf5e/Digit-Swoosh_connectivity.png-data.png
179837
154803
https://www.t-systems.com/resource/crblob/7990/965a5b0701a072142b534633e85ebb6b/Digit-Swoosh_security.png-data.png
174871
149141
https://www.t-systems.com/resource/image/328942/ratio3x2/340/227/42066e07563265c7ef687c3b2c79df75/km/im-hybrid-cloud-container-services.png
111887
105273
https://www.t-systems.com/resource/image/215850/ratio3x2/512/341/3e6b54355b1ca4d35a9d079e04fb3bee/KY/im-t-systems-leader-security-services.jpg
102831
41885
https://www.t-systems.com/resource/image/288998/ratio3x2/512/341/ab8f281851ac9d1b0e19097ea50b0706/tz/im-euvic-open-telekom-cloud.jpg
63183
36765
https://www.t-systems.com/resource/image/131482/ratio3x2/512/341/eed5d407c85a5c08c0bb39a5751ccc9f/OT/im-t-systems-experts-workshops-innovation.jpg
58526
28450
https://www.t-systems.com/resource/image/81982/ratio3x2/512/341/77775a6da57acb77bee43ea6d89e6f01/lr/im-gartner-magic-quadrant-data-center-outsourcing-2020-t-systems-en.jpg
80952
26064
https://www.t-systems.com/resource/crblob/330/51acadff480685002c3586bc43c932f3/bg-page-mobile.jpg-data.jpg
39698
25578
https://www.t-systems.com/resource/image/336522/ratio3x2/340/227/9722120229d2c858b8a235777c8ecf5d/Gs/im-ig-docusign-offer.jpg
30944
22634
https://www.t-systems.com/resource/image/195516/ratio3x2/512/341/7b3b0487a546205114adb0498699395a/fb/im-t-systems-leader-private-and-hybrid-clouds.jpg
92351
21965
https://www.t-systems.com/resource/image/291824/ratio3x2/512/341/9fbc737afe2efcd8852ecd8a4f6fa5ec/Aj/im-t-systems-ref-stahl-sap.jpg
80154
18712
https://www.t-systems.com/resource/image/357720/ratio3x2/512/341/7c8e5e10c7592a70e0681dfdb704b890/HU/im-one-step-ahead.jpg
59315
13193
https://www.t-systems.com/resource/crblob/7994/daad01d3009947415253a378f0a1ec31/Stempel.png-data.png
21113
11953
Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. T-systems.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
http://t-systems.com/
630
https://t-systems.com/
480
https://www.t-systems.com/de/en
0
Preload key requests — Potential savings of 2,430 ms
Key requests can be preloaded by using '<link rel=preload>'. T-systems.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
URL Potential Savings (Ms)
https://www.t-systems.com/resource/crblob/329584/a2218929d101e1b9ad60cb571ea1804f/TeleNeoWeb-Medium.woff2-data.woff2
2430
https://www.t-systems.com/resource/crblob/329592/75ce10fe5766d7fa61bbc3884e55a0bc/TeleNeoWeb-Regular.woff2-data.woff2
2430
https://www.t-systems.com/resource/crblob/329576/f47cd53afec757e3e486c197e63e4d33/TeleNeoWeb-ExtraBold.woff2-data.woff2
2430
https://www.t-systems.com/resource/crblob/400/5877dc6bc091871b89f73fd441952069/teleIcon-outline.ttf-data.ttf
2130
https://www.t-systems.com/resource/crblob/4138/ef50fc1671b7bc333847fb647f485c9a/ts5-icons.woff-data.woff
1830

Diagnostics

Serve static assets with an efficient cache policy — 7 resources found
T-systems.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://cdn.wbtrk.net/js/geid.min.js
0
935
https://fbc.wcfbc.net/v1/fbc?p=441,0&eid=2160967801506714937&acc=278010194412028&t=1609678015462&err=&rc
0
209
https://www.t-systems.com/resource/themes/t5/css/t5-414-67.css
180000
63938
https://www.t-systems.com/resource/themes/t5/js/index-285132-9.js
180000
56924
https://www.t-systems.com/resource/themes/t5/js/commons-285130-3.js
180000
42729
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.js
300000
61901
https://tags-eu.tiqcdn.com/utag/t-systems/de-t-systems-v3/prod/utag.2.js?utv=ut4.46.202011271402
2592000000
22710
Ensure text remains visible during webfont load
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
URL Potential Savings (Ms)
https://www.t-systems.com/resource/crblob/329584/a2218929d101e1b9ad60cb571ea1804f/TeleNeoWeb-Medium.woff2-data.woff2
141.5510000661
https://www.t-systems.com/resource/crblob/4138/ef50fc1671b7bc333847fb647f485c9a/ts5-icons.woff-data.woff
117.49899992719
https://www.t-systems.com/resource/crblob/400/5877dc6bc091871b89f73fd441952069/teleIcon-outline.ttf-data.ttf
142.23999995738
https://www.t-systems.com/resource/crblob/329592/75ce10fe5766d7fa61bbc3884e55a0bc/TeleNeoWeb-Regular.woff2-data.woff2
117.01000016183
https://www.t-systems.com/resource/crblob/329576/f47cd53afec757e3e486c197e63e4d33/TeleNeoWeb-ExtraBold.woff2-data.woff2
122.32800014317
Reduce the impact of third-party code — Third-party code blocked the main thread for 400 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
SHOW DETAILS
84611
400.916
SHOW DETAILS
3146
0
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of t-systems.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Names and labels

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
T-systems.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
T-systems.com may provide relevant information that dialogue cannot, by using audio descriptions.

Names and labels

Buttons do not have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Failing Elements
a
Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements
Save the date
Accelerate Digital Now
An event where industry experts come together and discuss how to approach the n…

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
71

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that t-systems.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Page has the HTML doctype
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.
Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
3.3.1
Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t-systems.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.
Includes front-end JavaScript libraries with known security vulnerabilities — 3 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
SHOW DETAILS
3
Medium

Audits

Displays images with incorrect aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
URL Aspect Ratio (Displayed) Aspect Ratio (Actual)
https://www.t-systems.com/resource/crblob/11834/bb7f2776cc6e4194dbce7d4a1e312310/button__play.png-data.png
65 x 65 (1.00)
91 x 94 (0.97)
98

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for t-systems.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t-systems.com on mobile screens.
Document uses legible font sizes — 99.58% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
SHOW DETAILS
.m-flower .flower__petals span
0.42%
10.8px
SHOW DETAILS
99.58%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Tap targets are not sized appropriately — 81% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.
Tap Target Size Overlapping Target
Newsletter
320x14
Customer Magazine
Customer Magazine
320x14
Expert Blogs
Expert Blogs
320x14
Media Relations
Media Relations
320x14
Imprint
Imprint
320x14
Contact
Contact
320x14
Data Privacy
Disclaimer
320x14
Data Privacy

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
46

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of t-systems.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of t-systems.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://t-systems.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 80.158.66.43
Continent:
Country:
Region:
City:
Longitude:
Latitude:
Currencies:
Languages:

Web Hosting Provider

Registration

Domain Registrant

Private Registration: Yes
Name: REDACTED FOR PRIVACY
Organization: Deutsche Telekom AG, Domainmanagement
Country: DE
City: REDACTED FOR PRIVACY
State:
Post Code: REDACTED FOR PRIVACY
Email: registrar@telekom.de
Phone: REDACTED FOR PRIVACY
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Deutsche Telekom AG 80.158.66.24
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 3.4/5 (2 reviews)
WOT Trustworthiness: 67/100
WOT Child Safety: 88/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: www.t-systems.com
Issued By: TeleSec ServerPass Class 2 CA
Valid From: 30th January, 2020
Valid To: 4th February, 2022
Subject: CN = www.t-systems.com
O = Deutsche Telekom IT GmbH
L = Bielefeld
S = DE
Hash: 8f8ac673
Issuer: CN = TeleSec ServerPass Class 2 CA
OU = T-Systems Trust Center
O = T-Systems International GmbH
S = DE
Version: 2
Serial Number: 12969675501847892731328294631838124385
Serial Number (Hex): 09C1DE5F4F188959D5F0E257976D0961
Valid From: 30th January, 2024
Valid To: 4th February, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:94:C8:74:46:F5:3A:B4:46:48:26:F8:2B:CA:34:1E:56:26:04:12:00
Extended Key Usage: TLS Web Client Authentication, TLS Web Server Authentication
CRL Distribution Points:
Full Name:
URI:http://crl.serverpass.telesec.de/rl/ServerPass_Class_2.crl
Certificate Policies: Policy: 1.3.6.1.4.1.7879.13.23.1
CPS: http://www.telesec.de/serverpass/cps.html
Policy: 2.23.140.1.2.2
Authority Information Access: OCSP - URI:http://ocsp.serverpass.telesec.de/ocspr
CA Issuers - URI:http://crl.serverpass.telesec.de/crt/TeleSec_ServerPass_Class_2_CA.cer
SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : EE:4B:BD:B7:75:CE:60:BA:E1:42:69:1F:AB:E1:9E:66:
A3:0F:7E:5F:B0:72:D8:83:00:C4:7B:89:7A:A8:FD:CB
Timestamp : Jan 30 12:53:09.777 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:DC:93:53:2F:07:65:79:1A:0E:17:22:
E0:60:8F:19:C0:E2:A8:51:60:38:71:80:8C:D3:AA:25:
78:2F:20:C3:C7:02:21:00:85:40:B1:A4:2C:05:0F:9A:
CA:58:76:85:89:3B:87:48:48:DD:E8:0A:05:8D:19:B2:
DA:55:7D:C9:57:49:89:06
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
Timestamp : Jan 30 12:53:09.908 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:94:B0:44:58:AF:7C:58:DF:B5:A0:FF:
79:9B:74:1C:86:AC:84:14:88:E2:65:29:CC:93:37:73:
86:B7:72:EE:07:02:21:00:E1:9B:7F:47:2C:7C:17:EA:
8F:2E:42:A6:DB:BA:A9:77:5C:D7:47:B9:11:DA:90:E7:
D4:6B:47:28:8D:7F:DF:65
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
Timestamp : Jan 30 12:53:09.832 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:9F:8C:A5:C2:DD:FD:3A:8A:03:74:F6:
5B:76:18:A5:24:3D:66:20:00:A8:DE:08:75:1B:76:74:
81:B9:65:73:32:02:20:0D:15:A5:92:7D:BF:43:7E:60:
6B:A9:F5:9B:CF:4C:6F:13:D4:DC:F2:E7:EB:5C:EA:A2:
22:89:1A:E2:DE:64:95
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
Timestamp : Jan 30 12:53:09.836 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:40:74:12:67:9F:63:DA:05:DE:A9:D6:96:
75:43:13:88:F9:4C:8F:E8:D8:A8:F4:91:B8:E8:52:B9:
D3:27:9A:EF:02:21:00:C0:97:40:80:36:FF:E9:87:BD:
AA:EE:9B:C5:89:29:61:91:47:D2:B8:FE:04:D7:CE:BC:
09:3B:D1:61:9D:6A:E2
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
Timestamp : Jan 30 12:53:10.169 2020 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:D1:21:E7:43:E9:CA:FE:20:8E:53:15:
46:A2:B4:1C:F0:01:C5:B8:F3:7B:B1:36:12:C4:C6:36:
84:1B:46:E1:FD:02:21:00:DC:96:A2:EF:1D:64:24:C0:
78:40:29:A3:E1:36:37:B2:3E:E4:56:E6:0A:5C:EE:2A:
9F:FC:EA:CD:57:F1:96:9A
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.t-systems.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
t-systems.com. 80.158.66.43 IN 599

NS Records

Host Nameserver Class TTL
t-systems.com. pns.dtag.de. IN 21599
t-systems.com. dns2.telekom.de. IN 21599
t-systems.com. dns1.telekom.de. IN 21599
t-systems.com. secondary006.dtag.net. IN 21599

MX Records

Priority Host Server Class TTL
100 t-systems.com. mailin32.telekom.de. IN 21599
100 t-systems.com. mailin12.telekom.de. IN 21599
100 t-systems.com. mailin42.telekom.de. IN 21599
100 t-systems.com. mailin22.telekom.de. IN 21599

SOA Records

Domain Name Primary NS Responsible Email TTL
t-systems.com. dns1.telekom.de. dnsadmin.t-systems.com. 21599

TXT Records

Host Value Class TTL
t-systems.com. amazonses:tqgFbDojTeDWZRynV3tPlXAOer/ym8VYFSygcTrw6x4= IN 21599
t-systems.com. MS=ms45872334 IN 21599
t-systems.com. docusign=5d032b91-4142-4f08-9247-87ffb01fbb2d IN 21599
t-systems.com. adobe-idp-site-verification=22f64faf827865075c1f3f1d814848b67f1e2ebe012796f5b958a206affdcbeb IN 21599
t-systems.com. webexdomainverification.IPJP=7f99a256-5c5f-467a-8bbd-e4ebc5e6fc91 IN 21599
t-systems.com. docusign=d5b1e542-65d2-4bee-83d5-060631cdd5c5 IN 21599
t-systems.com. UNDbgYkLGb5IJkojeOxskc+4M7fEtSJ61NOMPzVxzXrzwTfu+jSMWPQ2S8hlcWDwHv6tlTU0kuElCdUE3PYcRA== IN 21599
t-systems.com. webexdomainverification.BSJE=4de49a7a-bbee-4d28-9d4e-df6ec267f1f0 IN 21599
t-systems.com. _telesec-domain-validation=273890_2019-09-06_NVPuAKSv92g5icVfZ1AVx9VRmmiLTHV IN 21599

HTTP Response Headers

HTTP-Code: HTTP/1.1 200
Date: 3rd January, 2021
Content-Type: text/html;charset=UTF-8
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Expires: 15th March, 2024
Connection: keep-alive
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Strict-Transport-Security: max-age=16070400; includeSubDomains
X-Frame-Options: sameorigin
TSIP-Version: 5
Vary: Access-Control-Request-Headers
Set-Cookie: *
Pragma: no-cache
Content-Language: en-DE
Transfer-Encoding: chunked

Whois Lookup

Created: 19th November, 1996
Changed: 26th November, 2020
Expires: 18th November, 2021
Registrar: Deutsche Telekom AG
Status: clientDeleteProhibited
clientTransferProhibited
clientUpdateProhibited
Nameservers: dns1.telekom.de
dns2.telekom.de
pns.dtag.de
secondary006.dtag.net
Owner Name: REDACTED FOR PRIVACY
Owner Organization: Deutsche Telekom AG, Domainmanagement
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner Country: DE
Owner Phone: REDACTED FOR PRIVACY
Owner Email: registrar@telekom.de
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Post Code: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: registrar@telekom.de
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Post Code: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: registrar@telekom.de
Full Whois: Domain Name: t-systems.com
Registry Domain ID: 1019551_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.telekom.de
Registrar URL: http://www.registrar.telekom.de
Updated Date: 2020-11-26T21:01:54Z
Creation Date: 1996-11-19T05:00:00Z
Registrar Registration Expiration Date: 2021-11-18T05:00:00Z
Registrar: Deutsche Telekom AG
Registrar IANA ID: 226
Registrar Abuse Contact Email: sece.leitstellenservice@telekom.de
Registrar Abuse Contact Phone: +49.1805212095
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Deutsche Telekom AG, Domainmanagement
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext:
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext:
Registrant Email: registrar@telekom.de
Registry Admin ID: Not Available From Registry
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country:
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext:
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext:
Admin Email: registrar@telekom.de
Registry Tech ID: Not Available From Registry
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country:
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext:
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext:
Tech Email: registrar@telekom.de
Name Server: dns1.telekom.de
Name Server: pns.dtag.de
Name Server: secondary006.dtag.net
Name Server: dns2.telekom.de
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-01-03T13:46:24Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Terms of use: The data in our WHOIS database is provided by Deutsche Telekom AG for information purposes only. You may not submit queries or data to our database using high-volume, automated, electronic processes. Deutsche Telekom AG does not accept liability for the accuracy of any information provided. By using our WHOIS service, you accept the following terms and conditions: Data provided may be used for any legal purpose. However, it may not be used to: (a) allow, enable, or otherwise support the transmission by e-mail, telephone, postal mail, facsimile or other means of mass unsolicited, commercial advertising or solicitations; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Deutsche Telekom AG, except as reasonably necessary to register domain names or modify existing registrations.
Deutsche Telekom AG reserves the right to restrict or terminate your access to the WHOIS database in its sole discretion to ensure operational stability or for failure to abide to these terms of use. Deutsche Telekom AG reserves the right to modify these terms at any time.
View Raw Whois

Nameservers

Name IP Address
dns1.telekom.de 194.25.225.19
dns2.telekom.de 194.25.225.3
pns.dtag.de 194.25.0.125
secondary006.dtag.net 195.244.245.25
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