Tools & Wizards About Us
isofilter.fr screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

isofilter.fr

Le spécialiste des filtres à air standard et sur mesure

Page Load Speed

6.1 sec in total

First Response

1.4 sec

Resources Loaded

4.4 sec

Page Rendered

213 ms

isofilter.fr screenshot

About Website

Welcome to isofilter.fr homepage info - get ready to check Isofilter best content for France right away, or after learning these important things about isofilter.fr

Changez vos filtres de VMC, centrale de traitement d'air, hotte de cuisine professionnelle, cabine de pulvérisation améliore votre confort et la qualité de l'air intérieur. Bigbag et poche f...

Visit isofilter.fr

Key Findings

We analyzed Isofilter.fr page load time and found that the first response time was 1.4 sec and then it took 4.7 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

isofilter.fr performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value6,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.263

47/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

isofilter.fr

1420 ms

www.isofilter.fr

584 ms

style.min.css

211 ms

wc-blocks-vendors-style.css

275 ms

wc-blocks-style.css

303 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 82% of them (88 requests) were addressed to the original Isofilter.fr, 3% (3 requests) were made to Google.com and 3% (3 requests) were made to Client.crisp.chat. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Isofilter.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.7 kB (31%)

Content Size

379.3 kB

After Optimization

262.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Isofilter.fr main page is 379.3 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. 70% of websites need less resources to load. Images take 172.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 104.1 kB

  • Original 125.7 kB
  • After minification 112.2 kB
  • After compression 21.6 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. This page needs HTML code to be minified as it can gain 13.5 kB, which is 11% 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 104.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

  • Original 172.9 kB
  • After minification 172.9 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. Isofilter images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 165 B

  • Original 22.7 kB
  • After minification 22.7 kB
  • After compression 22.5 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

-22%

Potential reduce by 12.5 kB

  • Original 58.0 kB
  • After minification 58.0 kB
  • After compression 45.6 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. Isofilter.fr needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 85 (83%)

Requests Now

102

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isofilter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

isofilter.fr

isofilter.fr

1420 ms

www.isofilter.fr

www.isofilter.fr

584 ms

style.min.css

style.min.css

211 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

275 ms

wc-blocks-style.css

wc-blocks-style.css

303 ms

styles.css

styles.css

359 ms

jquery-ui.css

jquery-ui.css

367 ms

form.min.css

form.min.css

378 ms

style.min.css

style.min.css

380 ms

hs_rsp_popup.min.css

hs_rsp_popup.min.css

386 ms

woocommerce-layout.css

woocommerce-layout.css

387 ms

woocommerce.css

woocommerce.css

441 ms

xoo-cp-style.css

xoo-cp-style.css

447 ms

css

css

59 ms

font-awesome.min.css

font-awesome.min.css

465 ms

animate.css

animate.css

468 ms

slick.css

slick.css

477 ms

ticker-style.css

ticker-style.css

488 ms

jquery.fs.boxer.css

jquery.fs.boxer.css

511 ms

jquery.bxslider.min.css

jquery.bxslider.min.css

519 ms

style.css

style.css

711 ms

responsive.css

responsive.css

633 ms

style.css

style.css

551 ms

default.min.css

default.min.css

554 ms

style.css

style.css

595 ms

woovartables.css

woovartables.css

590 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

626 ms

Defaults.css

Defaults.css

636 ms

gdpr-main.css

gdpr-main.css

667 ms

jquery.min.js

jquery.min.js

779 ms

jquery-migrate.min.js

jquery-migrate.min.js

776 ms

core.min.js

core.min.js

776 ms

datepicker.min.js

datepicker.min.js

774 ms

underscore.min.js

underscore.min.js

775 ms

form.min.js

form.min.js

778 ms

hs_rsp_popup.min.js

hs_rsp_popup.min.js

790 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

802 ms

add-to-cart.min.js

add-to-cart.min.js

851 ms

api.js

api.js

67 ms

l.js

l.js

39 ms

api.js

api.js

88 ms

bootstrap.min.css

bootstrap.min.css

106 ms

bootstrap.min.js

bootstrap.min.js

135 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

791 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

683 ms

stupidtable.js

stupidtable.js

636 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

700 ms

add-to-cart.js

add-to-cart.js

575 ms

jquery.min.js

jquery.min.js

674 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

581 ms

wp-polyfill.min.js

wp-polyfill.min.js

590 ms

index.js

index.js

606 ms

mouse.min.js

mouse.min.js

631 ms

draggable.min.js

draggable.min.js

826 ms

ced_cng_cart.min.js

ced_cng_cart.min.js

823 ms

js.cookie.min.js

js.cookie.min.js

803 ms

woocommerce.min.js

woocommerce.min.js

794 ms

cart-fragments.min.js

cart-fragments.min.js

782 ms

xoo-cp-js.js

xoo-cp-js.js

782 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

748 ms

backbone.min.js

backbone.min.js

741 ms

wp-api.js

wp-api.js

708 ms

slick.js

slick.js

706 ms

wow.min.js

wow.min.js

663 ms

jquery.countdown.js

jquery.countdown.js

718 ms

jquery.ticker.js

jquery.ticker.js

684 ms

jquery.fs.boxer.js

jquery.fs.boxer.js

680 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

670 ms

tabs.min.js

tabs.min.js

636 ms

gtm.js

gtm.js

100 ms

recaptcha__en.js

recaptcha__en.js

32 ms

accordion.min.js

accordion.min.js

590 ms

custom.js

custom.js

592 ms

main.js

main.js

590 ms

wp-embed.min.js

wp-embed.min.js

590 ms

analytics.js

analytics.js

20 ms

collect

collect

14 ms

collect

collect

35 ms

ga-audiences

ga-audiences

18 ms

Aerotherme-et-ventilo-convecteur-1.jpg

Aerotherme-et-ventilo-convecteur-1.jpg

240 ms

cropped-Logo-ISOFILTER-png-vectorise-2.png

cropped-Logo-ISOFILTER-png-vectorise-2.png

231 ms

form-dropdown-arrow.png

form-dropdown-arrow.png

231 ms

centrale-traitement-air.jpg

centrale-traitement-air.jpg

472 ms

Cabine-de-peinture.jpg

Cabine-de-peinture.jpg

471 ms

Centrale-de-traitement-dair.jpg

Centrale-de-traitement-dair.jpg

468 ms

Salle-Blanche-Hopital.jpg

Salle-Blanche-Hopital.jpg

469 ms

entete-1.jpg

entete-1.jpg

470 ms

entete-2.jpg

entete-2.jpg

468 ms

entete-3.jpg

entete-3.jpg

471 ms

entete-4.jpg

entete-4.jpg

471 ms

entete-5.jpg

entete-5.jpg

471 ms

Carte-paiement-Visa.png

Carte-paiement-Visa.png

472 ms

Carte-paiement-Mastercard.png

Carte-paiement-Mastercard.png

544 ms

logo.jpg

logo.jpg

529 ms

Cuisine-1.jpg

Cuisine-1.jpg

233 ms

Liquide.jpg

Liquide.jpg

233 ms

fbevents.js

fbevents.js

357 ms

be.js

be.js

357 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

504 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

355 ms

added-to-cart-popup-woocommerce.ttf

added-to-cart-popup-woocommerce.ttf

377 ms

client.js

client.js

82 ms

client_legacy.css

client_legacy.css

95 ms

711782125822310

711782125822310

74 ms

c3po.jpg

c3po.jpg

149 ms

www.isofilter.fr

www.isofilter.fr

667 ms

woocommerce-smallscreen.css

woocommerce-smallscreen.css

90 ms

Accessibility Review

isofilter.fr accessibility score

87

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

isofilter.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

isofilter.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

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 Isofilter.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 Isofilter.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

isofilter.fr

Open Graph data is detected on the main page of Isofilter. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: