2.5 sec in total
248 ms
2 sec
241 ms
Welcome to isep.fr homepage info - get ready to check Isep best content for France right away, or after learning these important things about isep.fr
Grande École d'ingénieurs du numérique depuis 1955. Découvrez nos classes préparatoires intégrées, notre cycle ingénieur et nos bachelors.
Visit isep.frWe analyzed Isep.fr page load time and found that the first response time was 248 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
isep.fr performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value6.3 s
11/100
25%
Value11.6 s
4/100
10%
Value5,030 ms
0/100
30%
Value0.04
99/100
15%
Value25.4 s
0/100
10%
248 ms
973 ms
96 ms
162 ms
255 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 94% of them (32 requests) were addressed to the original Isep.fr, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (973 ms) belongs to the original domain Isep.fr.
Page size can be reduced by 114.6 kB (34%)
333.2 kB
218.5 kB
In fact, the total size of Isep.fr main page is 333.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 199.6 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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 17.6 kB or 74% of the original size.
Potential reduce by 29.0 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, Isep needs image optimization as it can save up to 29.0 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 55.9 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 55.9 kB or 60% of the original size.
Potential reduce by 12.2 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. Isep.fr needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 77% of the original size.
Number of requests can be reduced by 7 (22%)
32
25
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
isep.fr
248 ms
www.isep.fr
973 ms
front.css
96 ms
calendar.css
162 ms
mootools.js
255 ms
caption.js
165 ms
system.css
175 ms
template.css
188 ms
regexh1.js
202 ms
expand.css
238 ms
banniere_bg.png
377 ms
topmenu_bg.jpg
84 ms
bt-documentation-picto.jpg
88 ms
web-tv.jpg
202 ms
printButton.png
82 ms
presentation-brochure-isep.jpg
164 ms
drapeau-anglais.gif
160 ms
LogoFESIC_2015.jpg
165 ms
logo_cge_nv.jpg
175 ms
logo-cti.jpg
239 ms
logo%20isep_alumni.jpg
245 ms
logo_eurace_new.jpg
247 ms
logo-icp.gif
260 ms
ISEP%20au%20TOP%202015.jpg
302 ms
JPO%202016.jpg
395 ms
bt-facebook.jpg
327 ms
bt-twitter.jpg
328 ms
banniere.jpg
425 ms
bienvenue.png
396 ms
h3_bg.png
401 ms
li.jpg
402 ms
left-separator.png
460 ms
ga.js
29 ms
__utm.gif
12 ms
isep.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
<frame> or <iframe> elements do not have a title
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.
isep.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
Page has valid source maps
isep.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
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 Isep.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 Isep.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.
isep.fr
Open Graph description is not detected on the main page of Isep. 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: