Tools & Wizards About Us
gs-imtr.uni-stuttgart.de screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

gs-imtr.uni-stuttgart.de

Graduate School Intelligent Methods for Test and Reliability | University of Stuttgart

Page Load Speed

5.1 sec in total

First Response

929 ms

Resources Loaded

3.9 sec

Page Rendered

280 ms

gs-imtr.uni-stuttgart.de screenshot

About Website

Visit gs-imtr.uni-stuttgart.de now to see the best up-to-date Gs Imtr Uni Stuttgart content for Germany and also check out these interesting facts you probably never knew about gs-imtr.uni-stuttgart.de

The Graduate School’s scope includes topics such as design for test and diagnosis; post-silicon validation; test generation and optimization; robust device tuning; system-level test; lifetime test and...

Visit gs-imtr.uni-stuttgart.de

Key Findings

We analyzed Gs-imtr.uni-stuttgart.de page load time and found that the first response time was 929 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

gs-imtr.uni-stuttgart.de performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

gs-imtr.uni-stuttgart.de

929 ms

www.gs-imtr.uni-stuttgart.de

1870 ms

styles.css

792 ms

tik.css

697 ms

jquery-ui-1.11.4.min.css

399 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Gs-imtr.uni-stuttgart.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Gs-imtr.uni-stuttgart.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 45.6 kB (36%)

Content Size

125.3 kB

After Optimization

79.7 kB

  • HTML
  • Images

In fact, the total size of Gs-imtr.uni-stuttgart.de main page is 125.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 77.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 40.8 kB

  • Original 47.9 kB
  • After minification 39.3 kB
  • After compression 7.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 8.6 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 40.8 kB or 85% of the original size.

Image Optimization

-6%

Potential reduce by 4.8 kB

  • Original 77.4 kB
  • After minification 72.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Gs Imtr Uni Stuttgart images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 11 (50%)

Requests Now

22

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gs Imtr Uni Stuttgart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gs-imtr.uni-stuttgart.de

gs-imtr.uni-stuttgart.de

929 ms

www.gs-imtr.uni-stuttgart.de

www.gs-imtr.uni-stuttgart.de

1870 ms

styles.css

styles.css

792 ms

tik.css

tik.css

697 ms

jquery-ui-1.11.4.min.css

jquery-ui-1.11.4.min.css

399 ms

jquery.fancybox357.min.css

jquery.fancybox357.min.css

300 ms

footer.css

footer.css

302 ms

bootstrap.js

bootstrap.js

605 ms

aperto-bootstrap-ie-workaround.js

aperto-bootstrap-ie-workaround.js

598 ms

tik.js

tik.js

498 ms

jquery-ui-1.11.4.min.js

jquery-ui-1.11.4.min.js

892 ms

rot13.js

rot13.js

599 ms

jquery.fancybox357.min.js

jquery.fancybox357.min.js

707 ms

popper.min.js

popper.min.js

706 ms

tippy.min.js

tippy.min.js

707 ms

logo-en.svg

logo-en.svg

101 ms

logo-inverted-en.svg

logo-inverted-en.svg

101 ms

sprites-icons-sprite.svg

sprites-icons-sprite.svg

200 ms

gsimtr_logo.jpg

gsimtr_logo.jpg

107 ms

alogo.jpg

alogo.jpg

105 ms

Sarntal_Rabensteiner_Hof.jpg

Sarntal_Rabensteiner_Hof.jpg

211 ms

venice.jpg

venice.jpg

131 ms

pflueger.jpg

pflueger.jpg

212 ms

ex-link-hover.png

ex-link-hover.png

211 ms

66d75c9b-1178-461c-9e6b-5cff997848a4.woff

66d75c9b-1178-461c-9e6b-5cff997848a4.woff

209 ms

beca77d5-0862-440e-bddd-321e82d5422c.woff

beca77d5-0862-440e-bddd-321e82d5422c.woff

228 ms

19ff06fe-d0c5-4294-a237-a4c9b85312b8.woff

19ff06fe-d0c5-4294-a237-a4c9b85312b8.woff

296 ms

Accessibility Review

gs-imtr.uni-stuttgart.de accessibility score

90

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

gs-imtr.uni-stuttgart.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gs-imtr.uni-stuttgart.de SEO score

97

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gs-imtr.uni-stuttgart.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Gs-imtr.uni-stuttgart.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

gs-imtr.uni-stuttgart.de

Open Graph description is not detected on the main page of Gs Imtr Uni Stuttgart. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: