Tools & Wizards About Us

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

coloriage.info

COLORIAGE à imprimer & Dessin à colorier - Coloriage.info

Page Load Speed

2 sec in total

First Response

40 ms

Resources Loaded

1.6 sec

Page Rendered

401 ms

About Website

Welcome to coloriage.info homepage info - get ready to check COLORIAGE best content for France right away, or after learning these important things about coloriage.info

+25 000 Coloriages à imprimer & dessins à colorier gratuits✏️! Téléchargez des milliers de coloriages ❤️ & dessins classés par catégories.

Visit coloriage.info

Key Findings

We analyzed Coloriage.info page load time and found that the first response time was 40 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

coloriage.info performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value2,920 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.568

12/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

coloriage.info

40 ms

coloriage.info

371 ms

bootstrap.min.css

37 ms

4-col-portfolio.css

43 ms

cse.js

56 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 60% of them (39 requests) were addressed to the original Coloriage.info, 9% (6 requests) were made to Google.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (668 ms) belongs to the original domain Coloriage.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 245.4 kB (22%)

Content Size

1.1 MB

After Optimization

880.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coloriage.info main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 594.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 111.2 kB

  • Original 134.7 kB
  • After minification 130.8 kB
  • After compression 23.4 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 111.2 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 921 B

  • Original 364.4 kB
  • After minification 363.4 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. COLORIAGE images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 127.6 kB

  • Original 594.4 kB
  • After minification 594.4 kB
  • After compression 466.8 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 127.6 kB or 21% of the original size.

CSS Optimization

-18%

Potential reduce by 5.7 kB

  • Original 32.4 kB
  • After minification 30.0 kB
  • After compression 26.7 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. Coloriage.info needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (31%)

Requests Now

61

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COLORIAGE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

coloriage.info accessibility score

86

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

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

Impact

Issue

High

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

Best Practices

coloriage.info best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

coloriage.info SEO score

77

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Coloriage.info 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 Coloriage.info 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

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