Access commentcamarche.net. CCM - Comment Ça Marche

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value7.6 s

25/100

10%

TBT (Total Blocking Time)

Value13,590 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value34.7 s

0/100

10%

www.commentcamarche.net

346 ms

polyfill.css

163 ms

commentcamarche.2e0eb54a0082a37328c1.css

169 ms

jquery.min.js

35 ms

jquery-ui.min.js

44 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Commentcamarche.net, 84% (102 requests) were made to Img-19.commentcamarche.net and 12% (14 requests) were made to Astatic.ccmbg.com. The less responsive or slowest element that took the longest time to load (346 ms) belongs to the original domain Commentcamarche.net.

Content Size

517.5 kB

After Optimization

146.5 kB

In fact, the total size of Commentcamarche.net main page is 517.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 284.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 185.6 kB

Original 233.4 kB
After minification 187.3 kB
After compression 47.8 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. This page needs HTML code to be minified as it can gain 46.1 kB, which is 20% 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 185.6 kB or 80% of the original size.

JavaScript Optimization

-65%

Potential reduce by 185.4 kB

Original 284.1 kB
After minification 284.1 kB
After compression 98.7 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 185.4 kB or 65% of the original size.

Requests Now

After Optimization

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comment Ca Marche. According to our analytics all requests are already optimized.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 Commentcamarche.net 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 Commentcamarche.net 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

commentcamarche.net

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this:

Report Summary

Performance

Accessibility

Best Practices

SEO

CCM - Comment Ça Marche - Communauté informatique

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.commentcamarche.net

polyfill.css

commentcamarche.2e0eb54a0082a37328c1.css

jquery.min.js

jquery-ui.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.commentcamarche.net

polyfill.css

commentcamarche.2e0eb54a0082a37328c1.css

jquery.min.js

jquery-ui.min.js

commons.63f7b786019e0d7add4b.js

app.5274f2c76e8adb797d8a.js

start.3afa7863972f92cb83b7.js

alpha.png

39488807.jpg

picto-nl.svg

logo-groupe.svg

logo-jdf.svg

logo-jdn.svg

logo-linternaute.svg

logo-df.svg

logo-copains.svg

logo-viadeo.svg

logo-jeuxgratuits.svg

logo-ariase-v3.svg

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