Tools & Wizards About Us
centretechniquefrancaisduradiateur.fr screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

centretechniquefrancaisduradiateur.fr

CTFR – Centre Technique Français du Radiateur

Page Load Speed

5.9 sec in total

First Response

1.3 sec

Resources Loaded

4.4 sec

Page Rendered

239 ms

centretechniquefrancaisduradiateur.fr screenshot

About Website

Click here to check amazing Centre Technique Francais Du Radiateur content. Otherwise, check out these important facts you probably never knew about centretechniquefrancaisduradiateur.fr

Visit centretechniquefrancaisduradiateur.fr

Key Findings

We analyzed Centretechniquefrancaisduradiateur.fr page load time and found that the first response time was 1.3 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

centretechniquefrancaisduradiateur.fr performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,770 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

www.centretechniquefrancaisduradiateur.fr

1291 ms

style.min.css

159 ms

mediaelementplayer-legacy.min.css

240 ms

wp-mediaelement.min.css

313 ms

styles.css

322 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 78% of them (36 requests) were addressed to the original Centretechniquefrancaisduradiateur.fr, 13% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Centretechniquefrancaisduradiateur.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.0 kB (9%)

Content Size

753.1 kB

After Optimization

686.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centretechniquefrancaisduradiateur.fr main page is 753.1 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. 35% of websites need less resources to load. Javascripts take 335.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 55.6 kB

  • Original 71.6 kB
  • After minification 69.7 kB
  • After compression 15.9 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. 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 55.6 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 4.0 kB

  • Original 265.6 kB
  • After minification 261.6 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. Centre Technique Francais Du Radiateur images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.6 kB

  • Original 335.9 kB
  • After minification 335.9 kB
  • After compression 334.3 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

-7%

Potential reduce by 5.8 kB

  • Original 80.0 kB
  • After minification 80.0 kB
  • After compression 74.2 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. Centretechniquefrancaisduradiateur.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (89%)

Requests Now

38

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centre Technique Francais Du Radiateur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.centretechniquefrancaisduradiateur.fr

www.centretechniquefrancaisduradiateur.fr

1291 ms

style.min.css

style.min.css

159 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

240 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

313 ms

styles.css

styles.css

322 ms

cookie-law-info-public.css

cookie-law-info-public.css

324 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

330 ms

style.css

style.css

338 ms

css

css

33 ms

font-awesome.min.css

font-awesome.min.css

349 ms

swiper.min.css

swiper.min.css

388 ms

perfect-scrollbar.min.css

perfect-scrollbar.min.css

400 ms

style.css

style.css

485 ms

jetpack.css

jetpack.css

494 ms

jquery.min.js

jquery.min.js

506 ms

jquery-migrate.min.js

jquery-migrate.min.js

434 ms

cookie-law-info-public.js

cookie-law-info-public.js

472 ms

index.js

index.js

410 ms

index.js

index.js

518 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

519 ms

swiper.jquery.min.js

swiper.jquery.min.js

519 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

520 ms

jquery.visible.min.js

jquery.visible.min.js

520 ms

headroom.min.js

headroom.min.js

533 ms

jQuery.headroom.min.js

jQuery.headroom.min.js

551 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

556 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

599 ms

countUp.min.js

countUp.min.js

603 ms

smooth-scroll.min.js

smooth-scroll.min.js

602 ms

gumshoe.min.js

gumshoe.min.js

626 ms

suffice-custom.min.js

suffice-custom.min.js

627 ms

api.js

api.js

41 ms

wp-polyfill.min.js

wp-polyfill.min.js

636 ms

index.js

index.js

723 ms

e-202436.js

e-202436.js

20 ms

logo_C.T.F.R-e1435565246832.png

logo_C.T.F.R-e1435565246832.png

272 ms

les_marques2-1024x217.png

les_marques2-1024x217.png

450 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVc.ttf

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVc.ttf

39 ms

pxiEyp8kv8JHgFVrJJnedw.ttf

pxiEyp8kv8JHgFVrJJnedw.ttf

57 ms

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

72 ms

pxiByp8kv8JHgFVrLEj6Z1JlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1JlEA.ttf

74 ms

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

73 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

341 ms

recaptcha__en.js

recaptcha__en.js

28 ms

www.centretechniquefrancaisduradiateur.fr

www.centretechniquefrancaisduradiateur.fr

300 ms

Accessibility Review

centretechniquefrancaisduradiateur.fr accessibility score

98

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

centretechniquefrancaisduradiateur.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

centretechniquefrancaisduradiateur.fr SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Centretechniquefrancaisduradiateur.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 Centretechniquefrancaisduradiateur.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

centretechniquefrancaisduradiateur.fr

Open Graph description is not detected on the main page of Centre Technique Francais Du Radiateur. 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: