Tools & Wizards About Us
uva.ulb.ac.be screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

uva.ulb.ac.be

Universite virtuelle africaine

Page Load Speed

2 sec in total

First Response

657 ms

Resources Loaded

1.2 sec

Page Rendered

169 ms

uva.ulb.ac.be screenshot

About Website

Visit uva.ulb.ac.be now to see the best up-to-date Uva Ulb content for Belgium and also check out these interesting facts you probably never knew about uva.ulb.ac.be

Visit uva.ulb.ac.be

Key Findings

We analyzed Uva.ulb.ac.be page load time and found that the first response time was 657 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

uva.ulb.ac.be performance score

0

Network Requests Diagram

uva.ulb.ac.be

657 ms

menu.js

247 ms

cscm.css

244 ms

menu.html

91 ms

uva_home.html

97 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Uva.ulb.ac.be and no external sources were called. The less responsive or slowest element that took the longest time to load (657 ms) belongs to the original domain Uva.ulb.ac.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.3 kB (84%)

Content Size

23.0 kB

After Optimization

3.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Uva.ulb.ac.be main page is 23.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 12.1 kB which makes up the majority of the site volume.

HTML Optimization

-43%

Potential reduce by 401 B

  • Original 927 B
  • After minification 916 B
  • After compression 526 B

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 401 B or 43% of the original size.

JavaScript Optimization

-87%

Potential reduce by 10.5 kB

  • Original 12.1 kB
  • After minification 6.5 kB
  • After compression 1.6 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 10.5 kB or 87% of the original size.

CSS Optimization

-84%

Potential reduce by 8.4 kB

  • Original 10.0 kB
  • After minification 7.4 kB
  • After compression 1.6 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. Uva.ulb.ac.be needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uva Ulb. According to our analytics all requests are already optimized.

Network Requests Diagram

uva.ulb.ac.be

uva.ulb.ac.be

657 ms

menu.js

menu.js

247 ms

cscm.css

cscm.css

244 ms

menu.html

menu.html

91 ms

uva_home.html

uva_home.html

97 ms

avu.css

avu.css

84 ms

aide.GIF

aide.GIF

84 ms

SEO Factors

uva.ulb.ac.be SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uva.ulb.ac.be can be misinterpreted by Google and other search engines. Our service has detected that French 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 Uva.ulb.ac.be main page’s claimed encoding is utf8. 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

uva.ulb.ac.be

Open Graph description is not detected on the main page of Uva Ulb. 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: