Access couleursral.fr. Vue d'ensemble de toutes les couleurs RAL

Report Summary

About Website

Visit couleursral.fr now to see the best up-to-date CouleursRAL content for France and also check out these interesting facts you probably never knew about couleursral.fr

RAL est un système de correspondance des couleurs qui définit les couleurs pour la peinture, les revêtements et les plastiques. Sur ce site web, vo...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

68/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value3,640 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value13.6 s

11/100

10%

couleursral.fr

391 ms

www.couleursral.fr

601 ms

css2

46 ms

website.css

104 ms

js

84 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 19% of them (6 requests) were addressed to the original Couleursral.fr, 48% (15 requests) were made to Cdn.ralkleuren.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (601 ms) belongs to the original domain Couleursral.fr.

Content Size

654.0 kB

After Optimization

601.6 kB

In fact, the total size of Couleursral.fr main page is 654.0 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. 40% of websites need less resources to load. Images take 494.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 42.8 kB

Original 52.1 kB
After minification 48.7 kB
After compression 9.2 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 42.8 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 7.2 kB

Original 494.3 kB
After minification 487.1 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. CouleursRAL images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.1 kB

Original 105.6 kB
After minification 105.6 kB
After compression 103.5 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

-13%

Potential reduce by 267 B

Original 2.1 kB
After minification 2.1 kB
After compression 1.8 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. Couleursral.fr needs all CSS files to be minified and compressed as it can save up to 267 B or 13% of the original size.

Requests Now

After Optimization

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CouleursRAL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

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 Couleursral.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 Couleursral.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

couleursral.fr

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

Vue d'ensemble de toutes les couleurs RAL | CouleursRAL.fr

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)