Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

les-maternelles.france5.fr

France Télévisions | Toutes les offres du groupe audiovisuel français

Page Load Speed

2.2 sec in total

First Response

241 ms

Resources Loaded

1.7 sec

Page Rendered

268 ms

About Website

Welcome to les-maternelles.france5.fr homepage info - get ready to check Les Maternel France 5 best content for France right away, or after learning these important things about les-maternelles.france5.fr

Découvrez les offres de programmes de France Télévisions et toutes les informations sur le groupe. France Télévisions, premier média de tous les Français

Visit les-maternelles.france5.fr

Key Findings

We analyzed Les-maternelles.france5.fr page load time and found that the first response time was 241 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

les-maternelles.france5.fr performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value1,980 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

les-maternelles.france5.fr

241 ms

www.francetelevisions.fr

393 ms

styles-critical.9d7cdcea.css

16 ms

styles.d8d5d404.css

24 ms

security.e2d80509.css

18 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Les-maternelles.france5.fr, 80% (32 requests) were made to Francetelevisions.fr and 5% (2 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (393 ms) relates to the external source Francetelevisions.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (64%)

Content Size

2.0 MB

After Optimization

716.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Les-maternelles.france5.fr main page is 2.0 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. 35% of websites need less resources to load. Javascripts take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 50.1 kB

  • Original 72.4 kB
  • After minification 72.3 kB
  • After compression 22.3 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 50.1 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 55.7 kB
  • After minification 55.7 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. Les Maternel France 5 images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.1 MB

  • Original 1.5 MB
  • After minification 1.5 MB
  • After compression 392.8 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 1.1 MB or 74% of the original size.

CSS Optimization

-31%

Potential reduce by 110.4 kB

  • Original 355.9 kB
  • After minification 355.6 kB
  • After compression 245.5 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. Les-maternelles.france5.fr needs all CSS files to be minified and compressed as it can save up to 110.4 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (63%)

Requests Now

35

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Maternel France 5. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

les-maternelles.france5.fr accessibility score

98

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.

Best Practices

les-maternelles.france5.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

les-maternelles.france5.fr SEO score

98

Search Engine Optimization Advices

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 Les-maternelles.france5.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 Les-maternelles.france5.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 data is detected on the main page of Les Maternel France 5. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: