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iso-chauffe.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

iso-chauffe.com

Vente chaudière, chauffe-eau solaire, fumisterie tubage et conduit

Page Load Speed

7.4 sec in total

First Response

329 ms

Resources Loaded

6.9 sec

Page Rendered

232 ms

iso-chauffe.com screenshot

About Website

Visit iso-chauffe.com now to see the best up-to-date Iso Chauffe content for France and also check out these interesting facts you probably never knew about iso-chauffe.com

Bénéficiez du plus grand choix de chaudière, chauffe-eau solaire, sanitaire, radiateur, fumisterie pour la maison. Aménagez votre habitation au meilleur prix.

Visit iso-chauffe.com

Key Findings

We analyzed Iso-chauffe.com page load time and found that the first response time was 329 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

iso-chauffe.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.378

28/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

iso-chauffe.com

329 ms

www.iso-chauffe.com

394 ms

shared.css

301 ms

bootstrap-grid.css

308 ms

style.css

306 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 65% of them (57 requests) were addressed to the original Iso-chauffe.com, 8% (7 requests) were made to Googletagmanager.com and 8% (7 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Isochauffe.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 147.8 kB (9%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iso-chauffe.com main page is 1.6 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. 70% of websites need less resources to load. Images take 891.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 48.6 kB

  • Original 63.7 kB
  • After minification 62.8 kB
  • After compression 15.1 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 48.6 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 35.0 kB

  • Original 891.2 kB
  • After minification 856.2 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. Iso Chauffe images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 41.2 kB

  • Original 557.5 kB
  • After minification 557.3 kB
  • After compression 516.3 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

-27%

Potential reduce by 23.0 kB

  • Original 85.1 kB
  • After minification 85.1 kB
  • After compression 62.1 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. Iso-chauffe.com needs all CSS files to be minified and compressed as it can save up to 23.0 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (59%)

Requests Now

81

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iso Chauffe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iso-chauffe.com

iso-chauffe.com

329 ms

www.iso-chauffe.com

www.iso-chauffe.com

394 ms

shared.css

shared.css

301 ms

bootstrap-grid.css

bootstrap-grid.css

308 ms

style.css

style.css

306 ms

oxratingcertificate.asp

oxratingcertificate.asp

305 ms

frontAPI.min.js

frontAPI.min.js

280 ms

oxApps.css

oxApps.css

303 ms

angularFramework.js

angularFramework.js

790 ms

angular-locale_fr-fr.js

angular-locale_fr-fr.js

414 ms

baseApp.js

baseApp.js

595 ms

Appscfg-L0.js

Appscfg-L0.js

428 ms

plusone.js

plusone.js

19 ms

cellUniformizer.js

cellUniformizer.js

581 ms

gtag.min.js

gtag.min.js

322 ms

HLAPI.js

HLAPI.js

608 ms

oxAnalytics.js

oxAnalytics.js

702 ms

windowAPI.js

windowAPI.js

719 ms

WBValidationAPI.js

WBValidationAPI.js

694 ms

CPRuntime.js

CPRuntime.js

906 ms

OxCarrousel.js

OxCarrousel.js

880 ms

OxRealTimeSearch.js

OxRealTimeSearch.js

979 ms

css

css

29 ms

frontendApi.css

frontendApi.css

608 ms

PBShoppingCart.asp

PBShoppingCart.asp

510 ms

font-awesome.min.css

font-awesome.min.css

301 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

12 ms

88_15_vignette.gif

88_15_vignette.gif

426 ms

16.png

16.png

517 ms

s4_idealo-partner.png

s4_idealo-partner.png

244 ms

pagerank-actuel.gif

pagerank-actuel.gif

416 ms

logo-1-jpg.png

logo-1-jpg.png

300 ms

icon-cart-white-20X20.png

icon-cart-white-20X20.png

285 ms

Logo-VisaMasterCB.gif

Logo-VisaMasterCB.gif

300 ms

paiement-en-3-fois.jpg

paiement-en-3-fois.jpg

286 ms

LE-BLOG-small.jpg

LE-BLOG-small.jpg

286 ms

bandeau-seche-serviette-isochauffe.jpg

bandeau-seche-serviette-isochauffe.jpg

353 ms

OxTransparent.gif

OxTransparent.gif

556 ms

Chaffoteaux-Inoa-25FF-Complete.jpg

Chaffoteaux-Inoa-25FF-Complete.jpg

576 ms

Pie-ces-de-tache-es-Chaudie-res-par-Marque.jpg

Pie-ces-de-tache-es-Chaudie-res-par-Marque.jpg

589 ms

robinetterie-lavabo.jpg

robinetterie-lavabo.jpg

582 ms

icon-contact2-blue-big.png

icon-contact2-blue-big.png

570 ms

logo-iSoChauffe.jpg

logo-iSoChauffe.jpg

659 ms

logo_Airtest2012.png

logo_Airtest2012.png

991 ms

bg3.jpg

bg3.jpg

1122 ms

font

font

38 ms

FlagL0.gif

FlagL0.gif

801 ms

fumisterie-tubest-et-isochauffe-logote.jpg

fumisterie-tubest-et-isochauffe-logote.jpg

674 ms

fumisterie-iSoChauffe.jpg

fumisterie-iSoChauffe.jpg

1063 ms

SLider-pub-chaffoteaux-meilleur-vente.jpg

SLider-pub-chaffoteaux-meilleur-vente.jpg

966 ms

Chauffe-eau-solaire.jpg

Chauffe-eau-solaire.jpg

701 ms

pieces-detachees-chaudiere.jpg

pieces-detachees-chaudiere.jpg

1052 ms

font

font

21 ms

icon-rsslogoblack-40X14.png

icon-rsslogoblack-40X14.png

889 ms

icon-search-black-20X20.png

icon-search-black-20X20.png

1173 ms

StatRecorder.asp

StatRecorder.asp

1172 ms

oxtooltipshelper.js

oxtooltipshelper.js

1204 ms

lang_fr.json

lang_fr.json

1221 ms

modules-analytics-platform-main~ox-trackings.js

modules-analytics-platform-main~ox-trackings.js

1233 ms

ox-trackings.js

ox-trackings.js

1256 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

18 ms

fastbutton

fastbutton

16 ms

Shopping-Satisfaction-Logo.png

Shopping-Satisfaction-Logo.png

1085 ms

Transparent.gif

Transparent.gif

1095 ms

star-not-reviewed-small.png

star-not-reviewed-small.png

1199 ms

star-reviewed-small.png

star-reviewed-small.png

1376 ms

postmessageRelay

postmessageRelay

42 ms

developers.google.com

developers.google.com

383 ms

544727282-postmessagerelay.js

544727282-postmessagerelay.js

15 ms

rpc:shindig_random.js

rpc:shindig_random.js

6 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

3 ms

appGoogleAnalytics-main.js

appGoogleAnalytics-main.js

281 ms

trackPage.js

trackPage.js

292 ms

js

js

34 ms

js

js

33 ms

js

js

87 ms

js

js

87 ms

js

js

121 ms

analytics.js

analytics.js

178 ms

js

js

125 ms

js

js

84 ms

ec.js

ec.js

204 ms

collect

collect

278 ms

collect

collect

275 ms

collect

collect

21 ms

collect

collect

7 ms

collect

collect

6 ms

logo-1.jpg

logo-1.jpg

1954 ms

Accessibility Review

iso-chauffe.com accessibility score

88

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-*] attributes do not match their roles

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

Document doesn't have a <title> element

Best Practices

iso-chauffe.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

Missing source maps for large first-party JavaScript

SEO Factors

iso-chauffe.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iso-chauffe.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 Iso-chauffe.com main page’s claimed encoding is iso-8859-1. 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

iso-chauffe.com

Open Graph description is not detected on the main page of Iso Chauffe. 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: