Tools & Wizards About Us
design-luminaires.fr screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

design-luminaires.fr

Boutique luminaire design, catalogue luminaire, achat mobilier design : Design-luminaires.fr

Page Load Speed

2 sec in total

First Response

424 ms

Resources Loaded

1.3 sec

Page Rendered

241 ms

design-luminaires.fr screenshot

About Website

Click here to check amazing Design Luminaires content. Otherwise, check out these important facts you probably never knew about design-luminaires.fr

Design-luminaires est une boutique de luminaires design qui propose aussi l'achat de mobilier design. Consultez en ligne notre catalogue.

Visit design-luminaires.fr

Key Findings

We analyzed Design-luminaires.fr page load time and found that the first response time was 424 ms and then it took 1.5 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

design-luminaires.fr performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

Network Requests Diagram

design-luminaires.fr

424 ms

messtyles.css

175 ms

AC_RunActiveContent.js

170 ms

logo.gif

103 ms

point.gif

151 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Design-luminaires.fr and no external sources were called. The less responsive or slowest element that took the longest time to load (634 ms) belongs to the original domain Design-luminaires.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.5 kB (23%)

Content Size

140.2 kB

After Optimization

107.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Design-luminaires.fr main page is 140.2 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. 20% of websites need less resources to load. Images take 101.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 25.4 kB

  • Original 30.2 kB
  • After minification 21.8 kB
  • After compression 4.8 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 8.3 kB, which is 28% 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 25.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 232 B

  • Original 101.7 kB
  • After minification 101.4 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. Design Luminaires images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 2.3 kB

  • Original 3.2 kB
  • After minification 2.3 kB
  • After compression 891 B

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 2.3 kB or 72% of the original size.

CSS Optimization

-89%

Potential reduce by 4.6 kB

  • Original 5.2 kB
  • After minification 4.2 kB
  • After compression 591 B

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. Design-luminaires.fr needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (21%)

Requests Now

29

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Luminaires. 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.

Network Requests Diagram

design-luminaires.fr

design-luminaires.fr

424 ms

messtyles.css

messtyles.css

175 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

170 ms

logo.gif

logo.gif

103 ms

point.gif

point.gif

151 ms

lampecoeur.gif

lampecoeur.gif

95 ms

panier.gif

panier.gif

182 ms

camionpetit.gif

camionpetit.gif

175 ms

editeurs_logos.gif

editeurs_logos.gif

340 ms

foscarini_logo.gif

foscarini_logo.gif

188 ms

fatboy-logo.gif

fatboy-logo.gif

197 ms

qui-est-paul-logo-petit.gif

qui-est-paul-logo-petit.gif

254 ms

flux-logo-petit.gif

flux-logo-petit.gif

275 ms

paiements1.gif

paiements1.gif

355 ms

patch6.jpg

patch6.jpg

294 ms

patch3.jpg

patch3.jpg

415 ms

patch0_b.jpg

patch0_b.jpg

520 ms

patch5.jpg

patch5.jpg

370 ms

patch2.jpg

patch2.jpg

476 ms

patch1.jpg

patch1.jpg

450 ms

patch4.jpg

patch4.jpg

578 ms

bord-rond-1.gif

bord-rond-1.gif

466 ms

photo1.jpg

photo1.jpg

528 ms

photo2.jpg

photo2.jpg

548 ms

photo3.jpg

photo3.jpg

562 ms

Next.gif

Next.gif

584 ms

bord-rond-2.gif

bord-rond-2.gif

634 ms

logo-noir.gif

logo-noir.gif

632 ms

panier2.gif

panier2.gif

107 ms

paiements2.gif

paiements2.gif

108 ms

Accessibility Review

design-luminaires.fr accessibility score

41

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

design-luminaires.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

design-luminaires.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

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Design-luminaires.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Design-luminaires.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

design-luminaires.fr

Open Graph description is not detected on the main page of Design Luminaires. 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: