Tools & Wizards About Us

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

echangermesdoubles.fr

Echanger mes doubles (cartes, stickers, autocollants, magnets)

Page Load Speed

2.7 sec in total

First Response

243 ms

Resources Loaded

1.3 sec

Page Rendered

1.1 sec

About Website

Welcome to echangermesdoubles.fr homepage info - get ready to check Echanger Mes Doubles best content for France right away, or after learning these important things about echangermesdoubles.fr

Gère ta collection en ligne et trouve des collectionneurs pour échanger tes doubles (stickers, autocollants, cartes, magnets)

Visit echangermesdoubles.fr

Key Findings

We analyzed Echangermesdoubles.fr page load time and found that the first response time was 243 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

echangermesdoubles.fr performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.05

99/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

echangermesdoubles.fr

243 ms

echangermesdoubles.fr

361 ms

stylenew.css

87 ms

cookies.js

172 ms

cookieconsent.min.js

32 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 50% of them (6 requests) were addressed to the original Echangermesdoubles.fr, 25% (3 requests) were made to Pagead2.googlesyndication.com and 17% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (440 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 38.8 kB (11%)

Content Size

345.1 kB

After Optimization

306.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Echangermesdoubles.fr main page is 345.1 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. Only 10% of websites need less resources to load. Javascripts take 274.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 38.3 kB

  • Original 52.2 kB
  • After minification 48.4 kB
  • After compression 13.9 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 38.3 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 110 B

  • Original 16.8 kB
  • After minification 16.7 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. Echanger Mes Doubles images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 191 B

  • Original 274.9 kB
  • After minification 274.9 kB
  • After compression 274.7 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

-14%

Potential reduce by 166 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 1.0 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. Echangermesdoubles.fr needs all CSS files to be minified and compressed as it can save up to 166 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (50%)

Requests Now

10

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Echanger Mes Doubles. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

echangermesdoubles.fr accessibility score

81

Accessibility Issues

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

echangermesdoubles.fr best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

echangermesdoubles.fr SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Echangermesdoubles.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Echangermesdoubles.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

Open Graph description is not detected on the main page of Echanger Mes Doubles. 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: