4.7 sec in total
282 ms
4.1 sec
281 ms
Welcome to ei.cesi.fr homepage info - get ready to check Ei CESI best content for France right away, or after learning these important things about ei.cesi.fr
L'école CESI vous accueille dans ses 25 campus en France. Découvrez nos cycles d'ingénieurs, formations professionnelles et Mastère Spécialisé® !
Visit ei.cesi.frWe analyzed Ei.cesi.fr page load time and found that the first response time was 282 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.
ei.cesi.fr performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value3.4 s
66/100
25%
Value3.3 s
91/100
10%
Value270 ms
82/100
30%
Value0.003
100/100
15%
Value3.7 s
90/100
10%
282 ms
450 ms
83 ms
334 ms
327 ms
Our browser made a total of 117 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ei.cesi.fr, 37% (43 requests) were made to Eicesi.fr and 20% (23 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Eicesi.fr.
Page size can be reduced by 171.7 kB (15%)
1.1 MB
957.0 kB
In fact, the total size of Ei.cesi.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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.
Potential reduce by 51.4 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 51.4 kB or 82% of the original size.
Potential reduce by 93.6 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. Ei CESI images are well optimized though.
Potential reduce by 50 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. This website has mostly compressed JavaScripts.
Potential reduce by 26.7 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. Ei.cesi.fr needs all CSS files to be minified and compressed as it can save up to 26.7 kB or 85% of the original size.
Number of requests can be reduced by 40 (36%)
110
70
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ei CESI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
ei.cesi.fr
282 ms
www.eicesi.fr
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style.css
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ei.cesi.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
Links do not have a discernible name
ei.cesi.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ei.cesi.fr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 Ei.cesi.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 Ei.cesi.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.
ei.cesi.fr
Open Graph data is detected on the main page of Ei CESI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: