Tools & Wizards About Us
uni-erlangen.org screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

uni-erlangen.org

FAU Erlangen-Nürnberg

Page Load Speed

3.9 sec in total

First Response

357 ms

Resources Loaded

3.1 sec

Page Rendered

451 ms

uni-erlangen.org screenshot

About Website

Click here to check amazing Uni Erlangen content. Otherwise, check out these important facts you probably never knew about uni-erlangen.org

FAU is one of the largest research universities in Germany. Its five faculties cover the entire spectrum of modern academic disciplines.

Visit uni-erlangen.org

Key Findings

We analyzed Uni-erlangen.org page load time and found that the first response time was 357 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

uni-erlangen.org performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,450 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.933

3/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

uni-erlangen.org

357 ms

www.fau.eu

720 ms

rrze-glossary.css

224 ms

rrze-faq.css

330 ms

wpel.css

329 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Uni-erlangen.org, 91% (43 requests) were made to Fau.eu and 6% (3 requests) were made to Fau.de. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fau.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 88.3 kB (6%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uni-erlangen.org main page is 1.6 MB. 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 86.2 kB

  • Original 108.8 kB
  • After minification 104.3 kB
  • After compression 22.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 86.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 MB
  • After minification 1.2 MB

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. Uni Erlangen images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 219 B

  • Original 126.8 kB
  • After minification 126.8 kB
  • After compression 126.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 1.8 kB

  • Original 110.9 kB
  • After minification 110.9 kB
  • After compression 109.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Uni-erlangen.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (64%)

Requests Now

39

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uni Erlangen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uni-erlangen.org

uni-erlangen.org

357 ms

www.fau.eu

www.fau.eu

720 ms

rrze-glossary.css

rrze-glossary.css

224 ms

rrze-faq.css

rrze-faq.css

330 ms

wpel.css

wpel.css

329 ms

rrze-synonym.css

rrze-synonym.css

330 ms

rrze-univis.css

rrze-univis.css

336 ms

style.css

style.css

571 ms

banner.css

banner.css

336 ms

style.php

style.php

440 ms

frontend.css

frontend.css

440 ms

style.css

style.css

439 ms

jquery.min.js

jquery.min.js

561 ms

jquery-migrate.min.js

jquery-migrate.min.js

448 ms

rrze-univis-frontend.js

rrze-univis-frontend.js

550 ms

rrze-elements.css

rrze-elements.css

554 ms

front.css

front.css

445 ms

events.style.css

events.style.css

454 ms

printlinks.min.js

printlinks.min.js

583 ms

fau-theme.min.js

fau-theme.min.js

585 ms

mtli-str-replace.min.js

mtli-str-replace.min.js

586 ms

frontend.js

frontend.js

586 ms

index.js

index.js

587 ms

index.js

index.js

663 ms

scripts.js

scripts.js

668 ms

front.js

front.js

780 ms

fau-theme-slick.min.js

fau-theme-slick.min.js

680 ms

banner.js

banner.js

679 ms

Startseite_Studieren_FAU2-1024x682.jpg

Startseite_Studieren_FAU2-1024x682.jpg

834 ms

Startseite_Studieren_FAU_2-1024x682.jpg

Startseite_Studieren_FAU_2-1024x682.jpg

1194 ms

Startseite_Arbeiten_FAU-1024x682.jpg

Startseite_Arbeiten_FAU-1024x682.jpg

1531 ms

studium-start-1260x350.jpg

studium-start-1260x350.jpg

338 ms

forschung-start-1260x350.jpg

forschung-start-1260x350.jpg

404 ms

outreach-start-1260x350.jpg

outreach-start-1260x350.jpg

409 ms

Mahlberg-Ladoux-Collage-1024x683.jpg

Mahlberg-Ladoux-Collage-1024x683.jpg

539 ms

Header-Wunschkonzert-FAU-3zu2-1024x683.jpg

Header-Wunschkonzert-FAU-3zu2-1024x683.jpg

425 ms

CHE_Ranking_1500_1000px_2024-1024x683.jpg

CHE_Ranking_1500_1000px_2024-1024x683.jpg

646 ms

studiengaenge-819x1024.jpg

studiengaenge-819x1024.jpg

698 ms

fausights-1024x732.jpg

fausights-1024x732.jpg

670 ms

Roboto-Regular-webfont.woff

Roboto-Regular-webfont.woff

482 ms

Roboto-Bold-500.ttf

Roboto-Bold-500.ttf

619 ms

Roboto-Bold-webfont.woff

Roboto-Bold-webfont.woff

592 ms

FAU-Chimera-Medium.woff

FAU-Chimera-Medium.woff

619 ms

FAU-Chimera-Regular.woff

FAU-Chimera-Regular.woff

810 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

714 ms

background-1.svg

background-1.svg

701 ms

print.css

print.css

114 ms

Accessibility Review

uni-erlangen.org accessibility score

98

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

uni-erlangen.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

uni-erlangen.org SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

uni-erlangen.org

Open Graph data is detected on the main page of Uni Erlangen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: