Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

bfmtv.fr

Actualités en continu et info en direct et replay - BFMTV

Page Load Speed

3.3 sec in total

First Response

405 ms

Resources Loaded

2.5 sec

Page Rendered

419 ms

bfmtv.fr screenshot

About Website

Click here to check amazing BFMTV content for France. Otherwise, check out these important facts you probably never knew about bfmtv.fr

BFMTV - 1ère sur l'info. Retrouvez toute l'actualité en direct, en photo et en vidéo sur l'info politique, sociale, économique, sportive et internationale.

Visit bfmtv.fr

Key Findings

We analyzed Bfmtv.fr page load time and found that the first response time was 405 ms and then it took 2.9 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

bfmtv.fr performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value3,110 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.123

83/100

15%

TTI (Time to Interactive)

Value25.8 s

0/100

10%

Network Requests Diagram

www.bfmtv.com

405 ms

bootstrap.css

122 ms

bfm-responsive.css

115 ms

jquery.min.js

120 ms

jquery-ui.js

119 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bfmtv.fr, 19% (16 requests) were made to Static.bfmtv.com and 13% (11 requests) were made to Bfmtv.com. The less responsive or slowest element that took the longest time to load (459 ms) relates to the external source W.estat.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (67%)

Content Size

1.7 MB

After Optimization

565.0 kB

In fact, the total size of Bfmtv.fr main page is 1.7 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. 65% of websites need less resources to load. Javascripts take 910.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 124.2 kB

  • Original 145.3 kB
  • After minification 100.8 kB
  • After compression 21.1 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 44.5 kB, which is 31% 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 124.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 218.3 kB
  • After minification 215.3 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. BFMTV images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 658.0 kB

  • Original 910.0 kB
  • After minification 819.4 kB
  • After compression 252.0 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 658.0 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 375.7 kB

  • Original 452.4 kB
  • After minification 451.8 kB
  • After compression 76.6 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. Bfmtv.fr needs all CSS files to be minified and compressed as it can save up to 375.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (59%)

Requests Now

78

After Optimization

32

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BFMTV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

bfmtv.fr accessibility score

96

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

bfmtv.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bfmtv.fr SEO score

91

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

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 Bfmtv.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 Bfmtv.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 BFMTV. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: