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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

aula.au.dk

AULA - Aarhus Universitets E-læringsplatform

Page Load Speed

3.8 sec in total

First Response

294 ms

Resources Loaded

3.4 sec

Page Rendered

133 ms

aula.au.dk screenshot

About Website

Click here to check amazing AULA Au content for Denmark. Otherwise, check out these important facts you probably never knew about aula.au.dk

Visit aula.au.dk

Key Findings

We analyzed Aula.au.dk page load time and found that the first response time was 294 ms and then it took 3.5 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

aula.au.dk performance score

0

Network Requests Diagram

aula.au.dk

294 ms

index.php

1815 ms

default.css

345 ms

course.css

343 ms

print.css

344 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 58% of them (11 requests) were addressed to the original Aula.au.dk, 21% (4 requests) were made to F.vimeocdn.com and 11% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Aula.au.dk.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.7 kB (71%)

Content Size

562.5 kB

After Optimization

161.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aula.au.dk main page is 562.5 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. 30% of websites need less resources to load. Javascripts take 339.4 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.5 kB

  • Original 9.4 kB
  • After minification 8.1 kB
  • After compression 2.9 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 1.2 kB, which is 13% 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 6.5 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 96 B

  • Original 29.6 kB
  • After minification 29.5 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. AULA Au images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 231.8 kB

  • Original 339.4 kB
  • After minification 339.4 kB
  • After compression 107.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 231.8 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 162.3 kB

  • Original 184.1 kB
  • After minification 157.1 kB
  • After compression 21.8 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. Aula.au.dk needs all CSS files to be minified and compressed as it can save up to 162.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AULA Au. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aula.au.dk

aula.au.dk

294 ms

index.php

index.php

1815 ms

default.css

default.css

345 ms

course.css

course.css

343 ms

print.css

print.css

344 ms

72961983

72961983

62 ms

player.js

player.js

107 ms

player.css

player.css

84 ms

ga.js

ga.js

47 ms

vuid.min.js

vuid.min.js

101 ms

__utm.gif

__utm.gif

33 ms

proxy.html

proxy.html

41 ms

course.css

course.css

303 ms

print.css

print.css

405 ms

default.css

default.css

507 ms

aulatop.jpg

aulatop.jpg

302 ms

wayf_login.png

wayf_login.png

305 ms

446934730.jpg

446934730.jpg

84 ms

wayf_login.png

wayf_login.png

103 ms

SEO Factors

aula.au.dk SEO score

0

Language and Encoding

  • Language Detected

    DA

  • Language Claimed

    EN

  • Encoding

    ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aula.au.dk can be misinterpreted by Google and other search engines. Our service has detected that Danish is used on the page, and it does not match the claimed English language. Our system also found out that Aula.au.dk main page’s claimed encoding is iso-8859-15. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

aula.au.dk

Open Graph description is not detected on the main page of AULA Au. 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: