Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

rstyle-lights.fr

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Page Load Speed

4.6 sec in total

First Response

990 ms

Resources Loaded

3.2 sec

Page Rendered

464 ms

rstyle-lights.fr screenshot

About Website

Welcome to rstyle-lights.fr homepage info - get ready to check Rstyle Lights best content for Belgium right away, or after learning these important things about rstyle-lights.fr

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Key Findings

We analyzed Rstyle-lights.fr page load time and found that the first response time was 990 ms and then it took 3.7 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

rstyle-lights.fr performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.072

96/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

www.rstyle-lights.fr

990 ms

bc933ed3da204c62172fcbb13500b89c.css

161 ms

30708e74e9e10796abc87a7c0836292c.css

255 ms

prototype.js

270 ms

ccard.js

164 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 76% of them (76 requests) were addressed to the original Rstyle-lights.fr, 10% (10 requests) were made to Static.xx.fbcdn.net and 6% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (990 ms) belongs to the original domain Rstyle-lights.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (47%)

Content Size

2.4 MB

After Optimization

1.3 MB

In fact, the total size of Rstyle-lights.fr main page is 2.4 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 96.2 kB

  • Original 118.4 kB
  • After minification 108.8 kB
  • After compression 22.2 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 96.2 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 74.1 kB

  • Original 1.0 MB
  • After minification 954.9 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. Rstyle Lights images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 800.2 kB

  • Original 1.1 MB
  • After minification 806.3 kB
  • After compression 250.9 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 800.2 kB or 76% of the original size.

CSS Optimization

-85%

Potential reduce by 130.8 kB

  • Original 153.1 kB
  • After minification 120.3 kB
  • After compression 22.3 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. Rstyle-lights.fr needs all CSS files to be minified and compressed as it can save up to 130.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (60%)

Requests Now

97

After Optimization

39

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rstyle Lights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rstyle-lights.fr accessibility score

75

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

Image elements do not have [alt] attributes

Best Practices

rstyle-lights.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

rstyle-lights.fr SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Rstyle-lights.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 Rstyle-lights.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 Rstyle Lights. 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: