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123chauffage.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

123chauffage.com

Téréva Direct : équipement sanitaire, plomberie et chauffage

Page Load Speed

2.4 sec in total

First Response

280 ms

Resources Loaded

2 sec

Page Rendered

58 ms

123chauffage.com screenshot

About Website

Click here to check amazing 123 Chauffage content. Otherwise, check out these important facts you probably never knew about 123chauffage.com

Distributeur pour les professionnels en SANITAIRE, PLOMBERIE, GENIE CLIMATIQUE et ÉLECTRICITÉ. Plus de 40 000 références de qualité professionnelle vendues en ligne. Livraison et stock garantis !

Visit 123chauffage.com

Key Findings

We analyzed 123chauffage.com page load time and found that the first response time was 280 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

123chauffage.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

123chauffage.com

280 ms

www.tereva.fr

597 ms

Logo_Tereva_blanc2

49 ms

Slide_Focus0524

48 ms

Slide_Plexo24

612 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original 123chauffage.com, 45% (10 requests) were made to Tereva.fr and 41% (9 requests) were made to Groupe-mb.scene7.com. The less responsive or slowest element that took the longest time to load (612 ms) relates to the external source Groupe-mb.scene7.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 124.5 kB (13%)

Content Size

944.6 kB

After Optimization

820.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 123chauffage.com main page is 944.6 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. 20% of websites need less resources to load. Images take 477.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 111.0 kB

  • Original 156.2 kB
  • After minification 156.2 kB
  • After compression 45.2 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 111.0 kB or 71% of the original size.

Image Optimization

-3%

Potential reduce by 13.2 kB

  • Original 477.7 kB
  • After minification 464.5 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. 123 Chauffage images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 215 B

  • Original 310.7 kB
  • After minification 310.7 kB
  • After compression 310.5 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.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • JavaScript

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 123 Chauffage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

123chauffage.com

123chauffage.com

280 ms

www.tereva.fr

www.tereva.fr

597 ms

Logo_Tereva_blanc2

Logo_Tereva_blanc2

49 ms

Slide_Focus0524

Slide_Focus0524

48 ms

Slide_Plexo24

Slide_Plexo24

612 ms

gtm.js

gtm.js

75 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

31 ms

require.min.js

require.min.js

79 ms

requirejs-min-resolver.min.js

requirejs-min-resolver.min.js

157 ms

mixins.min.js

mixins.min.js

234 ms

requirejs-config-common.min.js

requirejs-config-common.min.js

235 ms

requirejs-config-cms.min.js

requirejs-config-cms.min.js

237 ms

requirejs-config.min.js

requirejs-config.min.js

250 ms

Slide3_PrestoDouche24

Slide3_PrestoDouche24

42 ms

logo-AQUANCE-2024-baseline

logo-AQUANCE-2024-baseline

40 ms

logo-MB-EXPERT-2024-baseline

logo-MB-EXPERT-2024-baseline

48 ms

logo-THERMANCE-2024-baseline

logo-THERMANCE-2024-baseline

370 ms

imagecreationcompte

imagecreationcompte

52 ms

Tereva_BleuHD_0423

Tereva_BleuHD_0423

374 ms

bundle-common.min.js

bundle-common.min.js

313 ms

markerCluster.min.js

markerCluster.min.js

157 ms

bugReport.min.js

bugReport.min.js

79 ms

Accessibility Review

123chauffage.com accessibility score

89

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

123chauffage.com 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

Missing source maps for large first-party JavaScript

SEO Factors

123chauffage.com 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

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 123chauffage.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 123chauffage.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

123chauffage.com

Open Graph description is not detected on the main page of 123 Chauffage. 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: