Tools & Wizards About Us
ifla.uni-stuttgart.de screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

ifla.uni-stuttgart.de

Linguistik/Anglistik (IfLA) | Institut für Linguistik | Universität Stuttgart

Page Load Speed

5.6 sec in total

First Response

624 ms

Resources Loaded

4.7 sec

Page Rendered

301 ms

ifla.uni-stuttgart.de screenshot

About Website

Welcome to ifla.uni-stuttgart.de homepage info - get ready to check IfLA Uni Stuttgart best content for Germany right away, or after learning these important things about ifla.uni-stuttgart.de

Die Abteilung Linguistik/Anglistik forscht und lehrt zu Varietäten des Englischen und zu weiteren Sprachen in den Bereichen Phonologie, Syntax, Semantik und Pragmatik.

Visit ifla.uni-stuttgart.de

Key Findings

We analyzed Ifla.uni-stuttgart.de page load time and found that the first response time was 624 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ifla.uni-stuttgart.de performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

ifla.uni-stuttgart.de

624 ms

www.ifla.uni-stuttgart.de

841 ms

1695 ms

styles.css

791 ms

tik.css

696 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Ifla.uni-stuttgart.de, 91% (31 requests) were made to Ling.uni-stuttgart.de and 3% (1 request) were made to Uni-stuttgart.de. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Ling.uni-stuttgart.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 243.4 kB (53%)

Content Size

459.9 kB

After Optimization

216.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ifla.uni-stuttgart.de main page is 459.9 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. 40% of websites need less resources to load. Images take 332.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.3 kB

  • Original 58.4 kB
  • After minification 47.6 kB
  • After compression 9.1 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 10.8 kB, which is 19% 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 49.3 kB or 84% of the original size.

Image Optimization

-45%

Potential reduce by 148.5 kB

  • Original 332.5 kB
  • After minification 184.0 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. Obviously, IfLA Uni Stuttgart needs image optimization as it can save up to 148.5 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 45.6 kB

  • Original 69.0 kB
  • After minification 69.0 kB
  • After compression 23.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 45.6 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (57%)

Requests Now

28

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IfLA 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 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ifla.uni-stuttgart.de

ifla.uni-stuttgart.de

624 ms

www.ifla.uni-stuttgart.de

www.ifla.uni-stuttgart.de

841 ms

1695 ms

styles.css

styles.css

791 ms

tik.css

tik.css

696 ms

jquery-ui-1.11.4.min.css

jquery-ui-1.11.4.min.css

402 ms

jquery.fancybox357.min.css

jquery.fancybox357.min.css

303 ms

footer.css

footer.css

303 ms

bootstrap.js

bootstrap.js

613 ms

aperto-bootstrap-ie-workaround.js

aperto-bootstrap-ie-workaround.js

604 ms

tik.js

tik.js

503 ms

jquery-ui-1.11.4.min.js

jquery-ui-1.11.4.min.js

901 ms

rot13.js

rot13.js

605 ms

jquery.fancybox357.min.js

jquery.fancybox357.min.js

707 ms

popper.min.js

popper.min.js

708 ms

tippy.min.js

tippy.min.js

715 ms

tik-1-variables.css

tik-1-variables.css

116 ms

tik-2-globals.css

tik-2-globals.css

117 ms

tik-3-sharing.css

tik-3-sharing.css

117 ms

tik-4-footer.css

tik-4-footer.css

122 ms

logo-de.svg

logo-de.svg

111 ms

logo-inverted-de.svg

logo-inverted-de.svg

108 ms

sprites-icons-sprite.svg

sprites-icons-sprite.svg

111 ms

Logo_IfLA.png

Logo_IfLA.png

300 ms

29.-Oktober-2018-IFLA-Uni-Stuttgart-32b.jpg

29.-Oktober-2018-IFLA-Uni-Stuttgart-32b.jpg

225 ms

dropdown-arrows.svg

dropdown-arrows.svg

102 ms

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

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

162 ms

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

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

175 ms

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

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

197 ms

Judith-Kreis.jpg

Judith-Kreis.jpg

218 ms

Titus.jpg

Titus.jpg

265 ms

Zerbian_neu.jpg

Zerbian_neu.jpg

277 ms

ex-link-hover.png

ex-link-hover.png

244 ms

piwik.js

piwik.js

716 ms

Accessibility Review

ifla.uni-stuttgart.de accessibility score

86

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

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

ifla.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

ifla.uni-stuttgart.de SEO score

96

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ifla.uni-stuttgart.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Ifla.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

ifla.uni-stuttgart.de

Open Graph description is not detected on the main page of IfLA 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: