5.4 sec in total
568 ms
3.9 sec
854 ms
Click here to check amazing Efreitech Efrei content for France. Otherwise, check out these important facts you probably never knew about efreitech.efrei.fr
L'académie du numérique
Visit efreitech.efrei.frWe analyzed Efreitech.efrei.fr page load time and found that the first response time was 568 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
efreitech.efrei.fr performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value0.8 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
568 ms
166 ms
167 ms
177 ms
174 ms
Our browser made a total of 157 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Efreitech.efrei.fr, 22% (35 requests) were made to Maps.googleapis.com and 6% (9 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Efreitech.fr.
Page size can be reduced by 1.3 MB (24%)
5.3 MB
4.0 MB
In fact, the total size of Efreitech.efrei.fr main page is 5.3 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. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 51.9 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 51.9 kB or 80% of the original size.
Potential reduce by 165.4 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. Efreitech Efrei images are well optimized though.
Potential reduce by 887.2 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 887.2 kB or 73% of the original size.
Potential reduce by 153.0 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. Efreitech.efrei.fr needs all CSS files to be minified and compressed as it can save up to 153.0 kB or 84% of the original size.
Number of requests can be reduced by 66 (45%)
148
82
The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Efreitech Efrei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
www.efreitech.fr
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system.base.css
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efreitech.efrei.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
Document doesn't have a <title> element
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
efreitech.efrei.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
efreitech.efrei.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
N/A
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Efreitech.efrei.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 Efreitech.efrei.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.
efreitech.efrei.fr
Open Graph data is detected on the main page of Efreitech Efrei. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: