5.3 sec in total
517 ms
4.5 sec
231 ms
Welcome to developpement-durable-entreprise.fr homepage info - get ready to check Developpement Durable Entreprise best content for France right away, or after learning these important things about developpement-durable-entreprise.fr
Magazine d'informations dédié au développement durable en entreprise. Ce site permet d'accéder aux dossiers, aux informations et aux nouveautés du développement durable
Visit developpement-durable-entreprise.frWe analyzed Developpement-durable-entreprise.fr page load time and found that the first response time was 517 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
developpement-durable-entreprise.fr performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value10.7 s
0/100
25%
Value10.8 s
6/100
10%
Value1,410 ms
16/100
30%
Value0.215
58/100
15%
Value13.5 s
11/100
10%
517 ms
383 ms
1295 ms
120 ms
155 ms
Our browser made a total of 99 requests to load all elements on the main page. We found that 64% of them (63 requests) were addressed to the original Developpement-durable-entreprise.fr, 14% (14 requests) were made to S0.2mdn.net and 5% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Developpement-durable-entreprise.fr.
Page size can be reduced by 423.3 kB (41%)
1.0 MB
618.6 kB
In fact, the total size of Developpement-durable-entreprise.fr main page is 1.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 618.9 kB which makes up the majority of the site volume.
Potential reduce by 62.1 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 62.1 kB or 80% of the original size.
Potential reduce by 52.8 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, Developpement Durable Entreprise needs image optimization as it can save up to 52.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 308.4 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 308.4 kB or 50% of the original size.
Number of requests can be reduced by 50 (54%)
92
42
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Developpement Durable Entreprise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
developpement-durable-entreprise.fr
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developpement-durable-entreprise.fr
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www.developpement-durable-entreprise.fr
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developpement-durable-entreprise.fr accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Links do not have a discernible name
developpement-durable-entreprise.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
developpement-durable-entreprise.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Developpement-durable-entreprise.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 Developpement-durable-entreprise.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.
developpement-durable-entreprise.fr
Open Graph data is detected on the main page of Developpement Durable Entreprise. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: