Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

referencement-top10.fr

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Page Load Speed

4.1 sec in total

First Response

284 ms

Resources Loaded

3.3 sec

Page Rendered

513 ms

referencement-top10.fr screenshot

About Website

Welcome to referencement-top10.fr homepage info - get ready to check Referencement Top 10 best content for France right away, or after learning these important things about referencement-top10.fr

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Key Findings

We analyzed Referencement-top10.fr page load time and found that the first response time was 284 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

referencement-top10.fr performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value1,870 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

www.referencement-top10.fr

284 ms

default.include.c8b6f4.css

170 ms

bootstrap.css

345 ms

responsive.css

258 ms

font-awesome.css

5 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 92% of them (68 requests) were addressed to the original Referencement-top10.fr, 3% (2 requests) were made to Netdna.bootstrapcdn.com and 3% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Referencement-top10.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 596.0 kB (53%)

Content Size

1.1 MB

After Optimization

519.1 kB

In fact, the total size of Referencement-top10.fr 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. 45% of websites need less resources to load. Javascripts take 416.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 46.9 kB

  • Original 60.3 kB
  • After minification 60.2 kB
  • After compression 13.4 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 46.9 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 25.8 kB

  • Original 361.9 kB
  • After minification 336.0 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. Referencement Top 10 images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 288.8 kB

  • Original 416.5 kB
  • After minification 409.1 kB
  • After compression 127.8 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 288.8 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 234.4 kB

  • Original 276.4 kB
  • After minification 242.1 kB
  • After compression 42.0 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. Referencement-top10.fr needs all CSS files to be minified and compressed as it can save up to 234.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (52%)

Requests Now

67

After Optimization

32

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Referencement Top 10. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

referencement-top10.fr accessibility score

93

Accessibility Issues

ARIA

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.

Impact

Issue

High

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

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

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

Links do not have a discernible name

Best Practices

referencement-top10.fr best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

referencement-top10.fr SEO score

100

Search Engine Optimization Advices

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

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 Referencement-top10.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 Referencement-top10.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

Open Graph data is detected on the main page of Referencement Top 10. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: