Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

lemondenumerique.com

Le Monde Numérique - Le Magazine des nouvelles technologies, tests, comparatifs, essais, reportages, vidéo, actualités, TV, Home Cinéma, Domotique, Au...

Page Load Speed

4.6 sec in total

First Response

490 ms

Resources Loaded

3.9 sec

Page Rendered

282 ms

lemondenumerique.com screenshot

About Website

Visit lemondenumerique.com now to see the best up-to-date Le Monde Numerique content for France and also check out these interesting facts you probably never knew about lemondenumerique.com

Le Magazine des nouvelles technologies, tests, comparatifs, essais, reportages, vidéo, actualités, TV, Home Cinéma, Domotique, Audio, TNT, DVD, Blu-ray, Numérique

Visit lemondenumerique.com

Key Findings

We analyzed Lemondenumerique.com page load time and found that the first response time was 490 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lemondenumerique.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value2,420 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

www.lemondenumerique.com

490 ms

js_9_1_1_k_c_main.js

315 ms

css_9_1_t_style.css

282 ms

tmnhead.js

19 ms

ga.js

38 ms

Our browser made a total of 294 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Lemondenumerique.com, 52% (152 requests) were made to Media-lemondenumerique.com and 5% (16 requests) were made to Image2.pubmatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source P.cpx.to.

Page Optimization Overview & Recommendations

Page size can be reduced by 972.2 kB (44%)

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Lemondenumerique.com main page is 2.2 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 102.9 kB

  • Original 125.8 kB
  • After minification 111.2 kB
  • After compression 22.9 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 14.6 kB, which is 12% 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 102.9 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 58.9 kB

  • Original 953.7 kB
  • After minification 894.8 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. Le Monde Numerique images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 810.5 kB

  • Original 1.2 MB
  • After minification 1.0 MB
  • After compression 342.0 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 810.5 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 104 (38%)

Requests Now

273

After Optimization

169

The browser has sent 273 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Le Monde Numerique. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

lemondenumerique.com accessibility score

87

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

Best Practices

lemondenumerique.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lemondenumerique.com 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 Lemondenumerique.com 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 Lemondenumerique.com 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 Le Monde Numerique. 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: