Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

reseau-canope.fr

Le réseau de création et d'accompagnement pédagogique - Réseau Canopé

Page Load Speed

5.5 sec in total

First Response

286 ms

Resources Loaded

4.9 sec

Page Rendered

350 ms

reseau-canope.fr screenshot

About Website

Click here to check amazing Reseau Canope content for France. Otherwise, check out these important facts you probably never knew about reseau-canope.fr

Le réseau Canopé édite des ressources pédagogiques transmédias (imprimées, numériques, mobiles, TV), répondant aux besoins de la communauté éducative. Acteur majeur de la refondation de l’école, il co...

Visit reseau-canope.fr

Key Findings

We analyzed Reseau-canope.fr page load time and found that the first response time was 286 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

reseau-canope.fr performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0.232

54/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

reseau-canope.fr

286 ms

www.reseau-canope.fr

512 ms

merged-9b5ba2e797f72cab208a4241ddc0e7f9-44acdb2e3bdac9c17e551b39fcd8277e.css

332 ms

merged-4ad005d704114c89b0b72b0fb254f10c-a25ae99f77c26f39db9bafaff27500a4.js

1840 ms

jquery-ui-1.10.4.custom.min.css

214 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 56% of them (41 requests) were addressed to the original Reseau-canope.fr, 33% (24 requests) were made to Cdn.reseau-canope.fr and 4% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Reseau-canope.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (30%)

Content Size

3.4 MB

After Optimization

2.4 MB

In fact, the total size of Reseau-canope.fr main page is 3.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 94.8 kB

  • Original 112.0 kB
  • After minification 94.1 kB
  • After compression 17.1 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 17.8 kB, which is 16% 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 94.8 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 193.3 kB

  • Original 2.3 MB
  • After minification 2.1 MB

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. Reseau Canope images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 464.1 kB

  • Original 698.8 kB
  • After minification 671.0 kB
  • After compression 234.7 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 464.1 kB or 66% of the original size.

CSS Optimization

-86%

Potential reduce by 250.6 kB

  • Original 293.1 kB
  • After minification 290.6 kB
  • After compression 42.5 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. Reseau-canope.fr needs all CSS files to be minified and compressed as it can save up to 250.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (22%)

Requests Now

63

After Optimization

49

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reseau Canope. 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 as a result speed up the page load time.

Accessibility Review

reseau-canope.fr accessibility score

91

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

reseau-canope.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the geolocation permission on page load

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

reseau-canope.fr SEO score

83

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Reseau-canope.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Reseau-canope.fr 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

Open Graph description is not detected on the main page of Reseau Canope. 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: