Access duluxvalentine.com. Peinture d'intérieure et d'extérieure - Dulux Valentine

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.149

76/100

15%

TTI (Time to Interactive)

Value13.8 s

10/100

10%

duluxvalentine.com

171 ms

www.duluxvalentine.com

187 ms

fr

330 ms

home.css

319 ms

modernizr.js

396 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 47% of them (31 requests) were addressed to the original Duluxvalentine.com, 12% (8 requests) were made to Fcfe85a28c5340277f6e-37a82cca4e77212133d427083e7ea727.ssl.cf3.rackcdn.com and 8% (5 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Fcfe85a28c5340277f6e-37a82cca4e77212133d427083e7ea727.ssl.cf3.rackcdn.com.

Content Size

984.5 kB

After Optimization

368.2 kB

In fact, the total size of Duluxvalentine.com main page is 984.5 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. 45% of websites need less resources to load. Javascripts take 701.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 171.3 kB

Original 203.5 kB
After minification 179.5 kB
After compression 32.2 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. This page needs HTML code to be minified as it can gain 24.0 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 171.3 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

Original 79.9 kB
After minification 79.9 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. Dulux Valentine images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 445.0 kB

Original 701.2 kB
After minification 676.0 kB
After compression 256.1 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 445.0 kB or 63% of the original size.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dulux Valentine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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 Duluxvalentine.com 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 Duluxvalentine.com 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

duluxvalentine.com

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

Peinture d'intérieure et d'extérieure - Dulux Valentine | Dulux Valentine

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

duluxvalentine.com

www.duluxvalentine.com

fr

home.css

modernizr.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

duluxvalentine.com

www.duluxvalentine.com

fr

home.css

modernizr.js

jquery-bundle.js

header-dependencies.js

jsenvironment

userenvironment

newsletter.js

foresee-alive.js

foresee-trigger.js

vendor.js

core.js

home.js

ga.js

couleurs-du-monde-australie.jpg

couleur-de-l-ann-e-2016.jpg

l-application-dulux-valentine-visualizer.png

avant-apr-s-mousepainter.jpg

comment-choisir-la-couleur-de-sa-peinture.jpg

sign-in-with-facebook.png

logo.png

akzonobel-white.png

footer-logo.png

akzonobel-blue.png

gtm.js

all.js

j.php

commandez-vos-couleurs-en-ligne.png

l-application-dulux-valentine-visualizer.png

glamour-page-header.jpg

arrow_left.png

arrow_right.png

promo-rollover-colour.png

promo-rollover-product.png

fontawesome-webfont.woff

dulux-symbol-v2.ttf

dulux-symbols.svg

fr

foresee-surveydef.js

analytics.js

roundtrip.js

__utm.gif