Tools & Wizards About Us
eeb3.eu screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

eeb3.eu

European School Brussels III

Page Load Speed

1.6 sec in total

First Response

413 ms

Resources Loaded

1 sec

Page Rendered

175 ms

eeb3.eu screenshot

About Website

Visit eeb3.eu now to see the best up-to-date Eeb 3 content for Belgium and also check out these interesting facts you probably never knew about eeb3.eu

Visit eeb3.eu

Key Findings

We analyzed Eeb3.eu page load time and found that the first response time was 413 ms and then it took 1.2 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

eeb3.eu performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

eeb3.eu

413 ms

style.css

81 ms

style_netissima.css

158 ms

style_news.css

159 ms

style_agenda.css

161 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that all of those requests were addressed to Eeb3.eu and no external sources were called. The less responsive or slowest element that took the longest time to load (413 ms) belongs to the original domain Eeb3.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.6 kB (73%)

Content Size

305.8 kB

After Optimization

81.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eeb3.eu main page is 305.8 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. HTML takes 149.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 134.3 kB

  • Original 149.8 kB
  • After minification 145.7 kB
  • After compression 15.5 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 134.3 kB or 90% of the original size.

Image Optimization

-4%

Potential reduce by 2.2 kB

  • Original 55.4 kB
  • After minification 53.2 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. Eeb 3 images are well optimized though.

JavaScript Optimization

-88%

Potential reduce by 80.1 kB

  • Original 90.7 kB
  • After minification 69.0 kB
  • After compression 10.6 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 80.1 kB or 88% of the original size.

CSS Optimization

-82%

Potential reduce by 8.1 kB

  • Original 9.9 kB
  • After minification 5.4 kB
  • After compression 1.8 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. Eeb3.eu needs all CSS files to be minified and compressed as it can save up to 8.1 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (58%)

Requests Now

31

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eeb 3. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

eeb3.eu

eeb3.eu

413 ms

style.css

style.css

81 ms

style_netissima.css

style_netissima.css

158 ms

style_news.css

style_news.css

159 ms

style_agenda.css

style_agenda.css

161 ms

style_newsletter.css

style_newsletter.css

162 ms

style_recherche.css

style_recherche.css

162 ms

doiMenuDOM.js

doiMenuDOM.js

243 ms

functions.js

functions.js

234 ms

parametres.js

parametres.js

236 ms

bd_photo.jpg

bd_photo.jpg

365 ms

fr.gif

fr.gif

307 ms

gb.gif

gb.gif

307 ms

bd_photo2.jpg

bd_photo2.jpg

334 ms

bord_droit.jpg

bord_droit.jpg

334 ms

bord_gauche.jpg

bord_gauche.jpg

176 ms

design_menu1.gif

design_menu1.gif

175 ms

design_menu2.gif

design_menu2.gif

176 ms

mini_ok.gif

mini_ok.gif

234 ms

mini_raz.gif

mini_raz.gif

234 ms

design_menu3.gif

design_menu3.gif

245 ms

imprimer.gif

imprimer.gif

244 ms

debut2.gif

debut2.gif

249 ms

precedent2.gif

precedent2.gif

282 ms

suivant2.gif

suivant2.gif

313 ms

fin2.gif

fin2.gif

312 ms

img_489.jpg

img_489.jpg

321 ms

img_486.jpg

img_486.jpg

330 ms

img_481.jpg

img_481.jpg

331 ms

img_424.jpg

img_424.jpg

363 ms

img_380.gif

img_380.gif

397 ms

puce.gif

puce.gif

253 ms

Accessibility Review

eeb3.eu accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

eeb3.eu 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

SEO Factors

eeb3.eu SEO score

86

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

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eeb3.eu can be misinterpreted by Google and other search engines. Our service has detected that English 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 Eeb3.eu main page’s claimed encoding is iso-8859-1. 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

eeb3.eu

Open Graph description is not detected on the main page of Eeb 3. 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: