Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

radiateur-acier.fr

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Page Load Speed

7.2 sec in total

First Response

804 ms

Resources Loaded

6.1 sec

Page Rendered

328 ms

About Website

Visit radiateur-acier.fr now to see the best up-to-date Radiateur Acier content and also check out these interesting facts you probably never knew about radiateur-acier.fr

Découvrez une gamme de radiateur acier de haute qualité. Toutes les dimensions et toutes les puissances sont disponibles très rapidement, où que vous soyez.

Visit radiateur-acier.fr

Key Findings

We analyzed Radiateur-acier.fr page load time and found that the first response time was 804 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

radiateur-acier.fr performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value730 ms

41/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

www.radiateur-acier.fr

804 ms

swiper.min.css

257 ms

contact.min.css

258 ms

sharedsession.min.js

271 ms

142519139aa83e70bcdc01440b691d37.js

456 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 93% of them (110 requests) were addressed to the original Radiateur-acier.fr, 3% (3 requests) were made to Browser-update.org and 2% (2 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Radiateur-acier.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 856.0 kB (69%)

Content Size

1.2 MB

After Optimization

384.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Radiateur-acier.fr main page is 1.2 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. 30% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 852.4 kB

  • Original 1.0 MB
  • After minification 979.0 kB
  • After compression 160.6 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 852.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.2 kB
  • After minification 1.2 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. Radiateur Acier images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 3.6 kB

  • Original 226.1 kB
  • After minification 226.0 kB
  • After compression 222.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-17%

Potential reduce by 5 B

  • Original 29 B
  • After minification 24 B
  • After compression 24 B

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. Radiateur-acier.fr needs all CSS files to be minified and compressed as it can save up to 5 B or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 102 (91%)

Requests Now

112

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radiateur Acier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 97 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

radiateur-acier.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.

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

radiateur-acier.fr best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

radiateur-acier.fr SEO score

92

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radiateur-acier.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 Radiateur-acier.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 Radiateur Acier. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: