Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

coloriage.tfou.fr

TF1 : Replay, Direct, Vidéos en streaming et actus | MYTF1

Page Load Speed

15.7 sec in total

First Response

555 ms

Resources Loaded

14.5 sec

Page Rendered

581 ms

coloriage.tfou.fr screenshot

About Website

Click here to check amazing Coloriage Tfou content for France. Otherwise, check out these important facts you probably never knew about coloriage.tfou.fr

Retrouvez vos émissions et séries TF1 préférées. Suivez vos programmes TF1 en direct et en streaming. Découvrez les vidéos et actus exclusives de vos animateurs, personnages et candidats préférés.

Visit coloriage.tfou.fr

Key Findings

We analyzed Coloriage.tfou.fr page load time and found that the first response time was 555 ms and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

coloriage.tfou.fr performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value8,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

coloriage.tfou.fr

555 ms

2386 ms

0,,3948185-739,00.css

11 ms

0,,2b710b7a41febf155f7454ec5a8ec308,00.css

15 ms

jquery-1-8-2-min-10795957oxovm.js

979 ms

Our browser made a total of 202 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Coloriage.tfou.fr, 47% (94 requests) were made to S.tfou.fr and 7% (14 requests) were made to Cstatic.weborama.fr. The less responsive or slowest element that took the longest time to load (7 sec) relates to the external source S.tfou.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 575.7 kB (22%)

Content Size

2.7 MB

After Optimization

2.1 MB

In fact, the total size of Coloriage.tfou.fr main page is 2.7 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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 67.0 kB

  • Original 83.9 kB
  • After minification 78.6 kB
  • After compression 16.8 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 67.0 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 47.7 kB

  • Original 1.8 MB
  • After minification 1.8 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. Coloriage Tfou images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 425.2 kB

  • Original 745.3 kB
  • After minification 688.2 kB
  • After compression 320.1 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 425.2 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 35.9 kB

  • Original 42.3 kB
  • After minification 32.6 kB
  • After compression 6.4 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. Coloriage.tfou.fr needs all CSS files to be minified and compressed as it can save up to 35.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 90 (46%)

Requests Now

196

After Optimization

106

The browser has sent 196 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coloriage Tfou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

coloriage.tfou.fr accessibility score

83

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-*] attributes do not match their roles

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

coloriage.tfou.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

coloriage.tfou.fr SEO score

93

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

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coloriage.tfou.fr 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 Coloriage.tfou.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 Coloriage Tfou. 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: