2.4 sec in total
397 ms
1.6 sec
375 ms
Welcome to eni-ecole.fr homepage info - get ready to check ENI Ecole best content for France right away, or after learning these important things about eni-ecole.fr
ENI Ecole Informatique forme aux deux grands métiers de l'informatique : développement et système & réseau. En continu ou en alternance.
Visit eni-ecole.frWe analyzed Eni-ecole.fr page load time and found that the first response time was 397 ms and then it took 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.
eni-ecole.fr performance score
name
value
score
weighting
Value10.8 s
0/100
10%
Value25.4 s
0/100
25%
Value21.5 s
0/100
10%
Value7,520 ms
0/100
30%
Value0.06
98/100
15%
Value29.5 s
0/100
10%
397 ms
24 ms
273 ms
183 ms
359 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 92% of them (71 requests) were addressed to the original Eni-ecole.fr, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (627 ms) belongs to the original domain Eni-ecole.fr.
Page size can be reduced by 200.8 kB (61%)
327.7 kB
126.8 kB
In fact, the total size of Eni-ecole.fr main page is 327.7 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. Javascripts take 116.9 kB which makes up the majority of the site volume.
Potential reduce by 23.5 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 4.9 kB, which is 16% 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 23.5 kB or 78% of the original size.
Potential reduce by 7.2 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. ENI Ecole images are well optimized though.
Potential reduce by 80.4 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 80.4 kB or 69% of the original size.
Potential reduce by 89.7 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. Eni-ecole.fr needs all CSS files to be minified and compressed as it can save up to 89.7 kB or 90% of the original size.
Number of requests can be reduced by 40 (55%)
73
33
The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ENI Ecole. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
eni-ecole.fr
397 ms
css
24 ms
vp2_html5_rightSidePlaylist.css
273 ms
stylesheet.css
183 ms
eniStyle.css
359 ms
jquery.min.js
30 ms
jquery-ui.min.js
49 ms
smoothscroll.js
274 ms
images-loaded.min.js
274 ms
litebox.js
256 ms
backbone.js
273 ms
vp2_html5_rightSidePlaylist.js
346 ms
jquery.mousewheel.min.js
401 ms
screenfull.min.js
402 ms
dlgbox-dev.js
327 ms
bg2.gif
93 ms
fleche.gif
93 ms
pxBleu.gif
94 ms
m1.gif
96 ms
mVert1.gif
97 ms
m2.gif
97 ms
logoENIecole.gif
186 ms
home.gif
182 ms
vue_ecole.jpg
275 ms
telechargez.jpg
269 ms
voirVideo.jpg
182 ms
actu.gif
183 ms
fleche_ht.gif
270 ms
fleche_bas.gif
273 ms
carre_vert.gif
272 ms
ht_zoneTop.gif
276 ms
bac2_top.gif
363 ms
carre_blc.gif
361 ms
bac4_top.gif
362 ms
bac5_top.gif
365 ms
chaise_verte.jpg
448 ms
carre_gris.gif
363 ms
twitter_logo.gif
447 ms
facebook_logo.gif
450 ms
googlePlus_logo.gif
450 ms
linkedin_logo.gif
451 ms
viadeo_logo.gif
451 ms
opqf.gif
538 ms
europeSengage.gif
537 ms
region.gif
540 ms
microsoft.gif
541 ms
cisco.gif
544 ms
linux.gif
542 ms
oracle.gif
625 ms
ffp.gif
626 ms
analytics.js
40 ms
prometric.gif
563 ms
collect
16 ms
OpenSans-Regular-webfont.woff
542 ms
europeSengage_fse.gif
545 ms
region_bretagne.gif
545 ms
controllers_bg.png
627 ms
rewind-off.png
626 ms
collect
61 ms
play-off.png
625 ms
hide-playlist-off.png
542 ms
info-off.png
543 ms
volume-off.png
541 ms
fullscreen-off.png
625 ms
infoBox_bg.png
541 ms
empty.png
539 ms
t_a1.jpg
538 ms
bgPlaylistUnit.png
539 ms
bgPlaylistUnitOn.png
537 ms
t_a2.jpg
622 ms
t_a3.jpg
539 ms
t_a4.jpg
537 ms
t_a5.jpg
539 ms
t_a6.jpg
539 ms
t_a7.jpg
539 ms
t_a8.jpg
540 ms
scrollerFaceOFF.png
541 ms
eni-ecole.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
eni-ecole.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
eni-ecole.fr SEO score
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eni-ecole.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Eni-ecole.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
eni-ecole.fr
Open Graph description is not detected on the main page of ENI Ecole. 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: