Access bretagne-materiaux.fr. Bretagne Materiaux - Distributeur de Matériaux de Construction, implanté sur les départements de l?I...

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value17.8 s

4/100

10%

bretagne-materiaux.fr

279 ms

www.bretagne-materiaux.fr

554 ms

spip_style.css

174 ms

skin_tango.css

189 ms

screen_v2.css

284 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 99% of them (68 requests) were addressed to the original Bretagne-materiaux.fr, 1% (1 request) were made to Logp.xiti.com. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Bretagne-materiaux.fr.

Content Size

1.0 MB

After Optimization

408.4 kB

In fact, the total size of Bretagne-materiaux.fr main page is 1.0 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. 40% of websites need less resources to load. Javascripts take 711.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.3 kB

Original 28.6 kB
After minification 24.2 kB
After compression 6.3 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 16% 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 22.3 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 8.3 kB

Original 214.3 kB
After minification 206.1 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. Bretagne Materiaux images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 525.0 kB

Original 711.0 kB
After minification 611.4 kB
After compression 186.0 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 525.0 kB or 74% of the original size.

CSS Optimization

-82%

Potential reduce by 44.1 kB

Original 54.1 kB
After minification 37.2 kB
After compression 10.0 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. Bretagne-materiaux.fr needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bretagne Materiaux. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Bretagne-materiaux.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 Bretagne-materiaux.fr 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

bretagne-materiaux.fr

Open Graph description is not detected on the main page of Bretagne Materiaux. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Bretagne Materiaux - Distributeur de Matériaux de Construction, implanté sur les départements de l?Ille et Vilaine, des Côtes d?Armor et du Morbihan

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

bretagne-materiaux.fr

www.bretagne-materiaux.fr

spip_style.css

skin_tango.css

screen_v2.css

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

bretagne-materiaux.fr

www.bretagne-materiaux.fr

spip_style.css

skin_tango.css

screen_v2.css

cookieBar.css

xmlhttprequest.js

jquery.js

bootstrap.min.js

jquery.selectboxes.js

jquery.cookie.js

jquery.cookieBar.js

jquery.taconite.js

jquery.blockUI.js

jquery.tooltip.js

jquery.livequery.min.js

jquery.ifixpng2.js

jquery.carousel.min.js

jquery-calx-1.1.9.min.js

jquery.form.js

jquery.bgiframe.js

jquery.colorbox.min.js

jquery.pikachoose.js

jquery.qtip.js

jwplayer.js

jquery-ui-1.8.16.custom.min.js

Z_common.js

functions.js

jquery.fancybox-1.3.4.js

form_control.js

jquery.sprintf.js

jquery.infinite-scroll-helper.min.js

jquery.elevateZoom-2.5.6.min.js

common.js

xtcore.js

inc.core.css

inc.bloc_gauche.css

inc.masthead.css

inc.recherche.css

inc.bloc_droite.css

inc.footer.css

inc.retrocomp.css

inc.jquery.css