Access info.castorama.fr. Bricolage, jardinage et aménagement de la maison

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value15,830 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

info.castorama.fr

389 ms

www.castorama.fr

422 ms

538 ms

main.css

518 ms

cc_main.css

248 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Info.castorama.fr, 92% (109 requests) were made to Castorama.fr and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Castorama.fr.

Content Size

3.3 MB

After Optimization

2.1 MB

In fact, the total size of Info.castorama.fr main page is 3.3 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 132.9 kB

Original 157.5 kB
After minification 138.8 kB
After compression 24.6 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 18.6 kB, which is 12% 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 132.9 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 80.6 kB

Original 1.9 MB
After minification 1.8 MB

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. Info Castorama images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 449.4 kB

Original 621.4 kB
After minification 601.7 kB
After compression 172.0 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 449.4 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 554.1 kB

Original 666.8 kB
After minification 630.3 kB
After compression 112.7 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. Info.castorama.fr needs all CSS files to be minified and compressed as it can save up to 554.1 kB or 83% of the original size.

Requests Now

116

After Optimization

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info Castorama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 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-*] attributes do not match their roles

High

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

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

Buttons do not have an accessible name

These are opportunities to improve the legibility of your content.

High

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

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Info.castorama.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Info.castorama.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

info.castorama.fr

Open Graph description is not detected on the main page of Info Castorama. 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

Bricolage, jardinage et aménagement de la maison | Castorama

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

info.castorama.fr

www.castorama.fr

main.css

cc_main.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

info.castorama.fr

www.castorama.fr

main.css

cc_main.css

jquery.js

jquery.mousewheel.js

jquery.mCustomScrollbar.js

main.js

jsapi

homepage_20160309_full.css

homepageHero.css

homepagePromoBlocks.css

homepageFooter.css

hp-module2.js

function_castorama3.js

footerReinsurance.css

tc_Castoramafr_1_load.js

tc_Castoramafr_1_exec.js

generic.css

main_top.css

style-frd.css

style-je-realise.css

style-je-choisis.css

bgDefaut.png

choosenShopSelectorBg.png

bg-body.gif

delimiter.png

isCCmiddle.png

logo.png

logo.png

icoBlueArrow.png

icoShoppingCart.png

blank.gif

20160302_homepage_intDeco.jpg

20160127_homepage_atmat.jpg

20160224_homepage_jardin.jpg

homepage_20160309_actuheader.gif

slide0.jpg

feuilleter-le-depliant.png

slide1.jpg

slide2.jpg

slide3.jpg

slide4.jpg

slide5.jpg