Access certifauto.fr. CertifAuto / Certificate of Conformity C.O.C.

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

certifauto.fr

255 ms

www.certifauto.com

907 ms

styles.css

370 ms

mootools.js

646 ms

control.js

188 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Certifauto.fr, 93% (92 requests) were made to Certifauto.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (907 ms) relates to the external source Certifauto.com.

Content Size

663.1 kB

After Optimization

472.4 kB

In fact, the total size of Certifauto.fr main page is 663.1 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. Images take 452.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 39.4 kB

Original 47.3 kB
After minification 45.4 kB
After compression 8.0 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 39.4 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 59.9 kB

Original 452.1 kB
After minification 392.2 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. Obviously, Certif Auto needs image optimization as it can save up to 59.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-52%

Potential reduce by 71.9 kB

Original 139.5 kB
After minification 136.2 kB
After compression 67.6 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 71.9 kB or 52% of the original size.

CSS Optimization

-81%

Potential reduce by 19.5 kB

Original 24.1 kB
After minification 18.2 kB
After compression 4.6 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. Certifauto.fr needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Certif Auto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Report Summary

Performance

Accessibility

Best Practices

SEO

CertifAuto / Certificate of Conformity C.O.C. - Commandez votre Certificat de Conformité

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

certifauto.fr

www.certifauto.com

styles.css

mootools.js

control.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

certifauto.fr

www.certifauto.com

styles.css

mootools.js

control.js

control.css

form.css

objectSwap.js

conversion.js

ga.js

gplus-16.png

bg.jpg

bg_header-top.png

bg_body.png

bg_header_en.jpg

logo_certifauto_en.gif

btn_partenaire-express.png

bg_menu.jpg

bg_menu-link.jpg

bg_menu-hover.jpg

onglet_commandez_en.jpg

bg_commande_com.jpg

submit_rechercher.jpg

submit_rechercher_en.jpg

onglet_resultat_en_v2.jpg

bg_commande.jpg

puce_tick.png

certificat-de-conformite-coc-bmw.jpg

certificat-de-conformite-coc-volkswagen.jpg

certificat-de-conformite-coc-mercedes.jpg

certificat-de-conformite-coc-audi.jpg

certificat-de-conformite-coc-opel.jpg

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certificat-de-conformite-coc-peugeot.jpg

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certificat-de-conformite-coc-fiat.jpg

certificat-de-conformite-coc-chrysler.jpg

certificat-de-conformite-coc-seat.jpg

certificat-de-conformite-coc-alfa-romeo.jpg

certificat-de-conformite-coc-renault.jpg

certificat-de-conformite-coc-nissan.jpg

certificat-de-conformite-coc-honda.jpg

certificat-de-conformite-coc-suzuki.jpg