Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

Page Load Speed

1.3 sec in total

First Response

147 ms

Resources Loaded

885 ms

Page Rendered

245 ms

About Website

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Key Findings

We analyzed Referencement-sites-internet.com page load time and found that the first response time was 147 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

referencement-sites-internet.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value20,560 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.058

98/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

referencement-sites-internet.com

147 ms

www.referencement-sites-internet.com

71 ms

style.css

8 ms

config

17 ms

jquery.js

18 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 59% of them (34 requests) were addressed to the original Referencement-sites-internet.com, 12% (7 requests) were made to Googleads.g.doubleclick.net and 12% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (442 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 111.9 kB (18%)

Content Size

620.3 kB

After Optimization

508.4 kB

In fact, the total size of Referencement-sites-internet.com main page is 620.3 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. 55% of websites need less resources to load. Images take 363.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 21.1 kB

  • Original 27.4 kB
  • After minification 27.2 kB
  • After compression 6.3 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 21.1 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 1.9 kB

  • Original 363.4 kB
  • After minification 361.5 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 Sites Internet images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 62.8 kB

  • Original 199.1 kB
  • After minification 197.7 kB
  • After compression 136.2 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 62.8 kB or 32% of the original size.

CSS Optimization

-86%

Potential reduce by 26.1 kB

  • Original 30.4 kB
  • After minification 29.0 kB
  • After compression 4.3 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-sites-internet.com needs all CSS files to be minified and compressed as it can save up to 26.1 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (38%)

Requests Now

56

After Optimization

35

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Referencement Sites Internet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

referencement-sites-internet.com accessibility score

75

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-*] attributes do not match their roles

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

Best Practices

referencement-sites-internet.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

referencement-sites-internet.com SEO score

99

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

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 Referencement-sites-internet.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 Referencement-sites-internet.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

Open Graph description is not detected on the main page of Referencement Sites Internet. 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: