Tools & Wizards About Us
cde-lighting.fr screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

cde-lighting.fr

CDE Lighting : le spécialiste de la LED - CDE Lighting : le spécialiste de la LED

Page Load Speed

10 sec in total

First Response

2.5 sec

Resources Loaded

7.1 sec

Page Rendered

402 ms

cde-lighting.fr screenshot

About Website

Welcome to cde-lighting.fr homepage info - get ready to check CDE Lighting best content right away, or after learning these important things about cde-lighting.fr

CDE est l'expert de l’éclairage à base de LED avec un souci écologique et le respect d’une qualité optimale de lumière. CDE développe des solutions d’éclairage pour l’intérieur et l’extérieur destiné ...

Visit cde-lighting.fr

Key Findings

We analyzed Cde-lighting.fr page load time and found that the first response time was 2.5 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cde-lighting.fr performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,640 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

www.cde-lighting.fr

2460 ms

jceutilities.css

188 ms

style.css

187 ms

template.css

189 ms

style_standard.css

278 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 97% of them (63 requests) were addressed to the original Cde-lighting.fr, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Cde-lighting.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 413.1 kB (24%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cde-lighting.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. 35% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 23.2 kB

  • Original 29.4 kB
  • After minification 25.9 kB
  • After compression 6.2 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. This page needs HTML code to be minified as it can gain 3.5 kB, which is 12% 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 23.2 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 168.8 kB

  • Original 1.4 MB
  • After minification 1.2 MB

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. Obviously, CDE Lighting needs image optimization as it can save up to 168.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 172.2 kB

  • Original 260.1 kB
  • After minification 255.0 kB
  • After compression 87.9 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 172.2 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 48.9 kB

  • Original 59.2 kB
  • After minification 42.5 kB
  • After compression 10.3 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. Cde-lighting.fr needs all CSS files to be minified and compressed as it can save up to 48.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (47%)

Requests Now

64

After Optimization

34

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CDE Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cde-lighting.fr

www.cde-lighting.fr

2460 ms

jceutilities.css

jceutilities.css

188 ms

style.css

style.css

187 ms

template.css

template.css

189 ms

style_standard.css

style_standard.css

278 ms

mootools-release-1.12.js

mootools-release-1.12.js

555 ms

mootools.js

mootools.js

831 ms

mediaobject.js

mediaobject.js

281 ms

jceutilities.js

jceutilities.js

554 ms

caption.js

caption.js

364 ms

engine_standard_compressed.js

engine_standard_compressed.js

370 ms

base.js

base.js

371 ms

accordionmenu.js

accordionmenu.js

456 ms

fancymenu.js

fancymenu.js

462 ms

dropdownmenu.js

dropdownmenu.js

465 ms

yoo_tools.js

yoo_tools.js

548 ms

reset.css

reset.css

370 ms

layout.css

layout.css

373 ms

custom.css

custom.css

455 ms

typography.css

typography.css

459 ms

menus.css

menus.css

460 ms

modules.css

modules.css

553 ms

joomla.css

joomla.css

464 ms

extensions.css

extensions.css

548 ms

page_bg.png

page_bg.png

94 ms

bloc-adresse.jpg

bloc-adresse.jpg

96 ms

logo.jpg

logo.jpg

187 ms

bandeau1.jpg

bandeau1.jpg

739 ms

bandeau2.jpg

bandeau2.jpg

464 ms

bandeau3.jpg

bandeau3.jpg

556 ms

bandeau4.jpg

bandeau4.jpg

591 ms

bloc-contact.jpg

bloc-contact.jpg

187 ms

pub-beewi-nov2014.jpg

pub-beewi-nov2014.jpg

971 ms

pub-brilloop-nov2014.jpg

pub-brilloop-nov2014.jpg

583 ms

page_bg_img.jpg

page_bg_img.jpg

545 ms

page_bg_toolbar.png

page_bg_toolbar.png

636 ms

menubar_l.png

menubar_l.png

638 ms

menubar_r.png

menubar_r.png

664 ms

menubar_m.png

menubar_m.png

671 ms

search_bg.png

search_bg.png

728 ms

search_button.png

search_button.png

730 ms

menu_level1_item.png

menu_level1_item.png

756 ms

menu_level2_item.png

menu_level2_item.png

762 ms

piwik.js

piwik.js

810 ms

piwik_tracker.php

piwik_tracker.php

574 ms

shadow_bg_l.png

shadow_bg_l.png

94 ms

shadow_bg_r.png

shadow_bg_r.png

95 ms

bullet_white_inactive.png

bullet_white_inactive.png

123 ms

middle_bg_t.png

middle_bg_t.png

94 ms

middle_bg_b.png

middle_bg_b.png

180 ms

left_bg_l.png

left_bg_l.png

181 ms

module_rounded_tl.png

module_rounded_tl.png

187 ms

module_rounded_tr.png

module_rounded_tr.png

209 ms

module_rounded_t.png

module_rounded_t.png

223 ms

module_rounded_l.png

module_rounded_l.png

273 ms

module_rounded_r.png

module_rounded_r.png

272 ms

module_rounded_bg.png

module_rounded_bg.png

280 ms

module_rounded_bl.png

module_rounded_bl.png

301 ms

module_rounded_br.png

module_rounded_br.png

314 ms

module_rounded_b.png

module_rounded_b.png

364 ms

article_separator.png

article_separator.png

373 ms

footer_anchor.png

footer_anchor.png

371 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

14 ms

bullet_white_active.png

bullet_white_active.png

2222 ms

Accessibility Review

cde-lighting.fr accessibility score

48

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

Buttons do not have an accessible name

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

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

cde-lighting.fr best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cde-lighting.fr SEO score

62

Search Engine Optimization Advices

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cde-lighting.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 Cde-lighting.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

cde-lighting.fr

Open Graph description is not detected on the main page of CDE Lighting. 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: