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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

math.uni-frankfurt.de

Goethe-Universität — Institut für Mathematik

Page Load Speed

4.8 sec in total

First Response

325 ms

Resources Loaded

4.3 sec

Page Rendered

142 ms

math.uni-frankfurt.de screenshot

About Website

Visit math.uni-frankfurt.de now to see the best up-to-date Math Uni Frankfurt content for Germany and also check out these interesting facts you probably never knew about math.uni-frankfurt.de

Die Goethe-Universität ist eine forschungsstarke Hochschule in der europäischen Finanzmetropole Frankfurt. Lebendig, urban und weltoffen besitzt sie als Stiftungsuniversität ein einzigartiges Maß an E...

Visit math.uni-frankfurt.de

Key Findings

We analyzed Math.uni-frankfurt.de page load time and found that the first response time was 325 ms and then it took 4.4 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

math.uni-frankfurt.de performance score

0

Network Requests Diagram

math.uni-frankfurt.de

325 ms

mathematik

1661 ms

application-jquery-42e96c22b85b7f1fc467392be0a4a0ee.js

954 ms

application-all-380f1ebd52673ca2a263280104a79bc0.css

588 ms

application-all-25390aa919f7fe150b120d50904772d3.js

593 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Math.uni-frankfurt.de, 97% (30 requests) were made to Uni-frankfurt.de. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Uni-frankfurt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 399.7 kB (65%)

Content Size

614.8 kB

After Optimization

215.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Math.uni-frankfurt.de main page is 614.8 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. Only 10% of websites need less resources to load. Javascripts take 393.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 11.0 kB

  • Original 15.1 kB
  • After minification 11.6 kB
  • After compression 4.1 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 3.5 kB, which is 23% 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 11.0 kB or 73% of the original size.

Image Optimization

-2%

Potential reduce by 1.5 kB

  • Original 75.0 kB
  • After minification 73.5 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. Math Uni Frankfurt images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 278.6 kB

  • Original 393.0 kB
  • After minification 393.0 kB
  • After compression 114.3 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 278.6 kB or 71% of the original size.

CSS Optimization

-82%

Potential reduce by 108.6 kB

  • Original 131.7 kB
  • After minification 130.6 kB
  • After compression 23.2 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. Math.uni-frankfurt.de needs all CSS files to be minified and compressed as it can save up to 108.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

29

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Math Uni Frankfurt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

math.uni-frankfurt.de

math.uni-frankfurt.de

325 ms

mathematik

mathematik

1661 ms

application-jquery-42e96c22b85b7f1fc467392be0a4a0ee.js

application-jquery-42e96c22b85b7f1fc467392be0a4a0ee.js

954 ms

application-all-380f1ebd52673ca2a263280104a79bc0.css

application-all-380f1ebd52673ca2a263280104a79bc0.css

588 ms

application-all-25390aa919f7fe150b120d50904772d3.js

application-all-25390aa919f7fe150b120d50904772d3.js

593 ms

head_background.gif

head_background.gif

101 ms

head_logo-780d87501c0696f3478bd2d708bde936.svg

head_logo-780d87501c0696f3478bd2d708bde936.svg

490 ms

arrow_small_white.gif

arrow_small_white.gif

199 ms

head_meta_print-a2b8cc22d8f6bc6dcc21b6054b6f9434.gif

head_meta_print-a2b8cc22d8f6bc6dcc21b6054b6f9434.gif

197 ms

head_meta_rss-d9f3b5808299446251b2b6afaa4e2080.gif

head_meta_rss-d9f3b5808299446251b2b6afaa4e2080.gif

199 ms

head_meta_facebook-853014d677afda69c50190f41f8fb675.gif

head_meta_facebook-853014d677afda69c50190f41f8fb675.gif

199 ms

head_meta_twitter-5ecdb968564d2c0aa0158a30ba6f7fa9.gif

head_meta_twitter-5ecdb968564d2c0aa0158a30ba6f7fa9.gif

294 ms

head_meta_flickr-dc689fb4f48b422658d8df538f4e1fbe.gif

head_meta_flickr-dc689fb4f48b422658d8df538f4e1fbe.gif

395 ms

head_barrier_bg.png

head_barrier_bg.png

393 ms

head_barrier_btn_bg.gif

head_barrier_btn_bg.gif

396 ms

buehne_fb12.jpg

buehne_fb12.jpg

697 ms

grossbritannien-flagge.png

grossbritannien-flagge.png

696 ms

head_sub_bg.gif

head_sub_bg.gif

587 ms

arrow_small_blue.gif

arrow_small_blue.gif

587 ms

button_mainmenu_first.gif

button_mainmenu_first.gif

588 ms

button_mainmenu.gif

button_mainmenu.gif

675 ms

button_mainmenu_last.gif

button_mainmenu_last.gif

778 ms

imageSliderBox_head.gif

imageSliderBox_head.gif

781 ms

grey_arrow_top.gif

grey_arrow_top.gif

756 ms

imageSliderBox_foot.gif

imageSliderBox_foot.gif

844 ms

frame_top_grey.png

frame_top_grey.png

859 ms

frame_bottom_grey.png

frame_bottom_grey.png

861 ms

footer_background.gif

footer_background.gif

942 ms

imageslider_button_left.png

imageslider_button_left.png

949 ms

imageslider_button_right.png

imageslider_button_right.png

951 ms

application-print-3ecf97371a02b7806f5ccd4122e8c210.css

application-print-3ecf97371a02b7806f5ccd4122e8c210.css

397 ms

SEO Factors

math.uni-frankfurt.de SEO score

0

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Math.uni-frankfurt.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Math.uni-frankfurt.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

math.uni-frankfurt.de

Open Graph description is not detected on the main page of Math Uni Frankfurt. 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: