Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

les-sushi-codeurs.fr

Engagez votre sushi-codeur sans attendre | Les sushi-codeurs : développeur web freelance

Page Load Speed

2 sec in total

First Response

400 ms

Resources Loaded

1.5 sec

Page Rendered

93 ms

les-sushi-codeurs.fr screenshot

About Website

Welcome to les-sushi-codeurs.fr homepage info - get ready to check Les Sushi Codeurs best content right away, or after learning these important things about les-sushi-codeurs.fr

Développeur web, freelance sur Nantes, avec pas mal d'heures de code et de passion pour ce métier. Prenez contact avec votre sushi-codeur.

Visit les-sushi-codeurs.fr

Key Findings

We analyzed Les-sushi-codeurs.fr page load time and found that the first response time was 400 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

les-sushi-codeurs.fr performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

les-sushi-codeurs.fr

400 ms

styles.css

156 ms

logo.png

314 ms

illustration-maki-bros.png

332 ms

illustration-tamago-chan.png

332 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 98% of them (39 requests) were addressed to the original Les-sushi-codeurs.fr, 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (965 ms) belongs to the original domain Les-sushi-codeurs.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.6 kB (27%)

Content Size

285.4 kB

After Optimization

209.8 kB

In fact, the total size of Les-sushi-codeurs.fr main page is 285.4 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. 15% of websites need less resources to load. Images take 184.6 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 4.5 kB

  • Original 6.4 kB
  • After minification 5.5 kB
  • After compression 1.9 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. This page needs HTML code to be minified as it can gain 943 B, which is 15% 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 4.5 kB or 71% of the original size.

Image Optimization

-10%

Potential reduce by 18.7 kB

  • Original 184.6 kB
  • After minification 165.9 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. Les Sushi Codeurs images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 52.1 kB

  • Original 92.6 kB
  • After minification 92.6 kB
  • After compression 40.5 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 52.1 kB or 56% of the original size.

CSS Optimization

-18%

Potential reduce by 319 B

  • Original 1.7 kB
  • After minification 1.7 kB
  • After compression 1.4 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. Les-sushi-codeurs.fr needs all CSS files to be minified and compressed as it can save up to 319 B or 18% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (15%)

Requests Now

39

After Optimization

33

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Sushi Codeurs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

les-sushi-codeurs.fr accessibility score

95

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.

Best Practices

les-sushi-codeurs.fr 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

SEO Factors

les-sushi-codeurs.fr SEO score

77

Search Engine Optimization Advices

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 Les-sushi-codeurs.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 Les-sushi-codeurs.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 description is not detected on the main page of Les Sushi Codeurs. 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: