Tools & Wizards About Us
isofilter.fr screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

isofilter.fr

Le spécialiste des filtres à air standard et sur mesure

Page Load Speed

3.6 sec in total

First Response

282 ms

Resources Loaded

3 sec

Page Rendered

345 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 282 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

isofilter.fr performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value1,190 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value14.5 s

9/100

10%

Network Requests Diagram

www.isofilter.fr

282 ms

cf7ic-style.css

49 ms

cleantalk-public.min.css

53 ms

xoo-cp-style.css

63 ms

default.css

67 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 60% of them (91 requests) were addressed to the original Isofilter.fr, 37% (56 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Moderate.cleantalk.org. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.7 kB (44%)

Content Size

522.6 kB

After Optimization

294.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Isofilter.fr main page is 522.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 275.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 228.2 kB

  • Original 275.5 kB
  • After minification 259.0 kB
  • After compression 47.3 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 228.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 17 B

  • Original 243.3 kB
  • After minification 243.3 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

-11%

Potential reduce by 404 B

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 3.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 404 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (87%)

Requests Now

91

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 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 45 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.isofilter.fr

www.isofilter.fr

282 ms

cf7ic-style.css

cf7ic-style.css

49 ms

cleantalk-public.min.css

cleantalk-public.min.css

53 ms

xoo-cp-style.css

xoo-cp-style.css

63 ms

default.css

default.css

67 ms

mandat.css

mandat.css

68 ms

frontend-lite.min.css

frontend-lite.min.css

84 ms

swiper.min.css

swiper.min.css

74 ms

post-16353.css

post-16353.css

74 ms

global.css

global.css

75 ms

post-14.css

post-14.css

174 ms

woovartables.css

woovartables.css

82 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

93 ms

xstore.min.css

xstore.min.css

103 ms

elementor.min.css

elementor.min.css

95 ms

back-top.min.css

back-top.min.css

98 ms

global.min.css

global.min.css

99 ms

contact-forms.min.css

contact-forms.min.css

101 ms

contacts.min.css

contacts.min.css

117 ms

search.min.css

search.min.css

118 ms

menu.min.css

menu.min.css

118 ms

all-departments-menu.min.css

all-departments-menu.min.css

120 ms

kirki-styles.css

kirki-styles.css

121 ms

gdpr-main.css

gdpr-main.css

126 ms

style.css

style.css

129 ms

jquery.min.js

jquery.min.js

129 ms

jquery-migrate.min.js

jquery-migrate.min.js

130 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

131 ms

ct-bot-detector-wrapper.js

ct-bot-detector-wrapper.js

323 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

133 ms

add-to-cart.min.js

add-to-cart.min.js

136 ms

js.cookie.min.js

js.cookie.min.js

138 ms

woocommerce.min.js

woocommerce.min.js

140 ms

cart-fragments.min.js

cart-fragments.min.js

142 ms

stupidtable.js

stupidtable.js

146 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

164 ms

add-to-cart.js

add-to-cart.js

151 ms

css

css

42 ms

js

js

88 ms

bootstrap.min.js

bootstrap.min.js

47 ms

l.js

l.js

55 ms

widget-icon-box.min.css

widget-icon-box.min.css

236 ms

wc-blocks.css

wc-blocks.css

113 ms

ajax-search.min.css

ajax-search.min.css

114 ms

off-canvas.min.css

off-canvas.min.css

109 ms

mobile-menu.min.css

mobile-menu.min.css

125 ms

toggles-by-arrow.min.css

toggles-by-arrow.min.css

124 ms

account.min.css

account.min.css

118 ms

cart-widget.min.css

cart-widget.min.css

118 ms

animations.min.css

animations.min.css

116 ms

post-16430.css

post-16430.css

110 ms

styles.css

styles.css

103 ms

etheme-scripts.min.js

etheme-scripts.min.js

100 ms

script.min.js

script.min.js

101 ms

script.min.js

script.min.js

102 ms

xoo-cp-js.js

xoo-cp-js.js

102 ms

sourcebuster.min.js

sourcebuster.min.js

93 ms

order-attribution.min.js

order-attribution.min.js

96 ms

imagesLoaded.js

imagesLoaded.js

95 ms

woocommerce.min.js

woocommerce.min.js

97 ms

jquery.lazyload.js

jquery.lazyload.js

95 ms

tabs.min.js

tabs.min.js

96 ms

main.js

main.js

100 ms

swiper.min.js

swiper.min.js

187 ms

fixedHeader.min.js

fixedHeader.min.js

100 ms

ajaxSearch.min.js

ajaxSearch.min.js

101 ms

mobileMenu.min.js

mobileMenu.min.js

105 ms

zxcvbn-async.min.js

zxcvbn-async.min.js

108 ms

hooks.min.js

hooks.min.js

110 ms

i18n.min.js

i18n.min.js

108 ms

password-strength-meter.min.js

password-strength-meter.min.js

112 ms

password-strength-meter.min.js

password-strength-meter.min.js

113 ms

all-departments-menu.min.js

all-departments-menu.min.js

115 ms

index.js

index.js

113 ms

index.js

index.js

113 ms

back-top.min.js

back-top.min.js

111 ms

webpack.runtime.min.js

webpack.runtime.min.js

110 ms

frontend-modules.min.js

frontend-modules.min.js

110 ms

waypoints.min.js

waypoints.min.js

108 ms

core.min.js

core.min.js

94 ms

frontend.min.js

frontend.min.js

95 ms

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

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

102 ms

centrale-traitement-air.jpg

centrale-traitement-air.jpg

104 ms

Cabine-de-peinture.jpg

Cabine-de-peinture.jpg

105 ms

Centrale-de-traitement-dair.jpg

Centrale-de-traitement-dair.jpg

102 ms

Aerotherme-et-ventilo-convecteur-1.jpg

Aerotherme-et-ventilo-convecteur-1.jpg

102 ms

Salle-Blanche-Hopital.jpg

Salle-Blanche-Hopital.jpg

116 ms

Liquide.jpg

Liquide.jpg

102 ms

Cuisine-1.jpg

Cuisine-1.jpg

103 ms

logo.jpg

logo.jpg

104 ms

font

font

292 ms

font

font

292 ms

font

font

447 ms

font

font

398 ms

font

font

427 ms

font

font

379 ms

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font

331 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

292 ms

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KFOlCnqEu92Fr1MmEU9fBBc9.ttf

293 ms

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294 ms

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295 ms

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295 ms

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329 ms

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329 ms

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1111 ms

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627 ms

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466 ms

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706 ms

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725 ms

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784 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuGKYAZ9hjQ.ttf

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467 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuFuYAZ9hjQ.ttf

486 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDyYAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuDyYAZ9hjQ.ttf

486 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuBWYAZ9hjQ.ttf

487 ms

font

font

552 ms

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590 ms

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745 ms

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724 ms

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839 ms

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965 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fAZ9hjQ.ttf

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuI6fAZ9hjQ.ttf

745 ms

font

font

758 ms

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font

825 ms

font

font

892 ms

font

font

857 ms

xstore-icons-light.ttf

xstore-icons-light.ttf

262 ms

added-to-cart-popup-woocommerce.ttf

added-to-cart-popup-woocommerce.ttf

133 ms

www.isofilter.fr

www.isofilter.fr

550 ms

font

font

677 ms

font

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729 ms

font

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831 ms

UcCO3FwrK3iLTeHuS_nVMrMxCp50SjIw2boKoduKmMEVuLyfAZ9hjQ.ttf

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650 ms

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651 ms

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651 ms

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653 ms

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font

639 ms

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653 ms

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901 ms

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577 ms

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562 ms

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539 ms

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543 ms

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553 ms

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553 ms

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541 ms

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476 ms

xstore-icons-light.woff

xstore-icons-light.woff

124 ms

xstore-icons-light.woff2

xstore-icons-light.woff2

109 ms

zxcvbn.min.js

zxcvbn.min.js

207 ms

Accessibility Review

isofilter.fr accessibility score

87

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

isofilter.fr best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

isofilter.fr SEO score

90

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: