5.2 sec in total
825 ms
4 sec
381 ms
Welcome to courses-en-ligne.fr homepage info - get ready to check COURSES EN LIGNE best content for France right away, or after learning these important things about courses-en-ligne.fr
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Visit courses-en-ligne.frWe analyzed Courses-en-ligne.fr page load time and found that the first response time was 825 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
courses-en-ligne.fr performance score
name
value
score
weighting
Value4.5 s
16/100
10%
Value7.0 s
6/100
25%
Value8.6 s
17/100
10%
Value120 ms
97/100
30%
Value0.404
25/100
15%
Value7.9 s
44/100
10%
825 ms
316 ms
31 ms
159 ms
554 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 84% of them (68 requests) were addressed to the original Courses-en-ligne.fr, 10% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Courses-en-ligne.fr.
Page size can be reduced by 279.3 kB (25%)
1.1 MB
854.8 kB
In fact, the total size of Courses-en-ligne.fr main page is 1.1 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. Images take 895.5 kB which makes up the majority of the site volume.
Potential reduce by 42.2 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 13.4 kB, which is 27% 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 42.2 kB or 86% of the original size.
Potential reduce by 124.8 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. Obviously, COURSES EN LIGNE needs image optimization as it can save up to 124.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 99.9 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 99.9 kB or 57% of the original size.
Potential reduce by 12.3 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. Courses-en-ligne.fr needs all CSS files to be minified and compressed as it can save up to 12.3 kB or 79% of the original size.
Number of requests can be reduced by 15 (21%)
72
57
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COURSES EN LIGNE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
www.courses-en-ligne.fr
825 ms
style.css
316 ms
css
31 ms
styles.css
159 ms
jquery.js
554 ms
jquery.mousewheel.js
165 ms
jquery.caroufredsel.js
409 ms
carousel.js
321 ms
jquery.placeholder.js
324 ms
app.js
397 ms
view.asp
350 ms
jquery.form.min.js
405 ms
scripts.js
404 ms
background.png
117 ms
bg-header.png
317 ms
logo.png
314 ms
slogan.png
327 ms
bg-courses.png
695 ms
bg-menu.png
202 ms
code.png
236 ms
comparatif.png
349 ms
palmares.png
393 ms
actualite.png
471 ms
recherche.png
479 ms
home.png
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btn-search.png
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bg-titre-slider-wrapper.png
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bg-shadow-slider.png
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screenchorono.jpg
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chornodrive.png
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btn-slider.png
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apercu-auchandrive.jpg
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logo-auchandrive.png
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mescoursescasino.jpg
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casinodrive.jpg
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casinodrivelogo.jpg
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screen-carrefour-drive.jpg
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screen-ooshop.png
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ADV_Banner_9.gif
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slide-logo-simply.png
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arrow-slider.png
1521 ms
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table-carrefour-drive.png
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table-houra.png
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ga.js
77 ms
table-auchan.png
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__utm.gif
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table-ooshop.png
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table-simply.png
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logo-carrefour-298x135.jpg
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analyse-carrefour-drive.png
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analyse-houra.png
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analyse-ooshop.png
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analyse-simply.png
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courses-en-ligne.png
1811 ms
bg-titre-widget-home.png
1638 ms
comparatif-icon.png
1615 ms
bg-th.png
1448 ms
refresh.png
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bg-footer.png
1433 ms
courses-en-ligne.fr accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
courses-en-ligne.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
courses-en-ligne.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Courses-en-ligne.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 Courses-en-ligne.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.
courses-en-ligne.fr
Open Graph description is not detected on the main page of COURSES EN LIGNE. 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: