Tools & Wizards About Us
chuliege.be screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    44% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

chuliege.be

CHU de Liège - Internet

Page Load Speed

3.6 sec in total

First Response

449 ms

Resources Loaded

3 sec

Page Rendered

208 ms

chuliege.be screenshot

About Website

Visit chuliege.be now to see the best up-to-date CHU Liege content for Belgium and also check out these interesting facts you probably never knew about chuliege.be

Le CHU de Liège est un hôpital universitaire, public et pluraliste. Il est l’un des sept hôpitaux académiques belges et le seul hôpital académique de Wallonie. Avec plus de 6.000 salariés, le CHU de L...

Visit chuliege.be

Key Findings

We analyzed Chuliege.be page load time and found that the first response time was 449 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

chuliege.be performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.284

42/100

15%

TTI (Time to Interactive)

Value10.9 s

21/100

10%

Network Requests Diagram

chuliege.be

449 ms

internet-accueil

191 ms

csspacker.jsp

340 ms

csspacker.jsp

258 ms

urchin.js

358 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Chuliege.be, 92% (34 requests) were made to Chu.ulg.ac.be and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (761 ms) relates to the external source Chu.ulg.ac.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.1 kB (43%)

Content Size

198.8 kB

After Optimization

113.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chuliege.be main page is 198.8 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. 20% of websites need less resources to load. Javascripts take 89.7 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 13.7 kB

  • Original 19.5 kB
  • After minification 18.9 kB
  • After compression 5.8 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 13.7 kB or 70% of the original size.

Image Optimization

-15%

Potential reduce by 10.0 kB

  • Original 69.2 kB
  • After minification 59.2 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, CHU Liege needs image optimization as it can save up to 10.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 43.7 kB

  • Original 89.7 kB
  • After minification 83.9 kB
  • After compression 45.9 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 43.7 kB or 49% of the original size.

CSS Optimization

-86%

Potential reduce by 17.6 kB

  • Original 20.4 kB
  • After minification 15.4 kB
  • After compression 2.8 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. Chuliege.be needs all CSS files to be minified and compressed as it can save up to 17.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CHU Liege. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chuliege.be

chuliege.be

449 ms

internet-accueil

internet-accueil

191 ms

csspacker.jsp

csspacker.jsp

340 ms

csspacker.jsp

csspacker.jsp

258 ms

urchin.js

urchin.js

358 ms

highslide.css

highslide.css

368 ms

highslide-with-html.packed.js

highslide-with-html.packed.js

427 ms

highslide.config.js

highslide.config.js

177 ms

jspacker.jsp

jspacker.jsp

761 ms

channel.min.js

channel.min.js

506 ms

jspacker.jsp

jspacker.jsp

673 ms

analytics.js

analytics.js

24 ms

__utm.gif

__utm.gif

169 ms

__utm.gif

__utm.gif

170 ms

collect

collect

42 ms

home_logo.jpg

home_logo.jpg

228 ms

home_left_img.jpg

home_left_img.jpg

230 ms

home_box_top.jpg

home_box_top.jpg

255 ms

t_ungences_icon.jpg

t_ungences_icon.jpg

258 ms

t_accueil_icon.jpg

t_accueil_icon.jpg

396 ms

home_box_bottom.jpg

home_box_bottom.jpg

394 ms

home_bottom_kogo1.jpg

home_bottom_kogo1.jpg

396 ms

home_bottom_logo2.jpg

home_bottom_logo2.jpg

421 ms

home_bottom_logo3.jpg

home_bottom_logo3.jpg

422 ms

s.gif

s.gif

479 ms

home_img01.jpg

home_img01.jpg

720 ms

chu_pro1.jpg

chu_pro1.jpg

636 ms

home_box_bg1.jpg

home_box_bg1.jpg

637 ms

home_box_bg2.jpg

home_box_bg2.jpg

578 ms

home_box_bg3.jpg

home_box_bg3.jpg

580 ms

home_box_bg4.jpg

home_box_bg4.jpg

636 ms

ctxmenuBack.gif

ctxmenuBack.gif

716 ms

tooltipBg.gif

tooltipBg.gif

720 ms

csspacker.jsp

csspacker.jsp

87 ms

drop-shadow.png

drop-shadow.png

88 ms

zoomout.cur

zoomout.cur

172 ms

loader.white.gif

loader.white.gif

171 ms

Accessibility Review

chuliege.be accessibility score

82

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

chuliege.be best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

chuliege.be SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Chuliege.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Chuliege.be 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

chuliege.be

Open Graph description is not detected on the main page of CHU Liege. 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: