Tools & Wizards About Us

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lumisign.fr

Boutique luminaires professionnels, eclairage led, spots, ventilateurs

Page Load Speed

3.1 sec in total

First Response

716 ms

Resources Loaded

1.6 sec

Page Rendered

796 ms

About Website

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

Grâce à notre sélection de luminaires haut de gamme, éclairez votre habitat ou votre extérieur de luminaires raffinés et de grande qualité.

Visit lumisign.fr

Key Findings

We analyzed Lumisign.fr page load time and found that the first response time was 716 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lumisign.fr performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value4.7 s

69/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.32

36/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

Network Requests Diagram

lumisign.fr

716 ms

constants.js

42 ms

pubsub.js

48 ms

global.js

40 ms

preloads.js

264 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 77% of them (48 requests) were addressed to the original Lumisign.fr, 10% (6 requests) were made to Societe-des-avis-garantis.fr and 8% (5 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (716 ms) belongs to the original domain Lumisign.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (58%)

Content Size

1.7 MB

After Optimization

725.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lumisign.fr main page is 1.7 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. 50% of websites need less resources to load. HTML takes 851.5 kB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 788.1 kB

  • Original 851.5 kB
  • After minification 838.9 kB
  • After compression 63.4 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 788.1 kB or 93% of the original size.

Image Optimization

-2%

Potential reduce by 8.5 kB

  • Original 360.8 kB
  • After minification 352.3 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. Lumisign images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 177.0 kB

  • Original 391.8 kB
  • After minification 391.8 kB
  • After compression 214.8 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 177.0 kB or 45% of the original size.

CSS Optimization

-29%

Potential reduce by 38.9 kB

  • Original 134.0 kB
  • After minification 130.8 kB
  • After compression 95.1 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. Lumisign.fr needs all CSS files to be minified and compressed as it can save up to 38.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (72%)

Requests Now

61

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lumisign. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lumisign.fr accessibility score

96

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

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

High

Links do not have a discernible name

Best Practices

lumisign.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

High

Page has valid source maps

SEO Factors

lumisign.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

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lumisign.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Lumisign.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 Lumisign. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: