3.2 sec in total
295 ms
2.7 sec
162 ms
Click here to check amazing Ec Lille content for Algeria. Otherwise, check out these important facts you probably never knew about ec-lille.fr
École Centrale de Lille - Accueil
Visit ec-lille.frWe analyzed Ec-lille.fr page load time and found that the first response time was 295 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ec-lille.fr performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value0.7 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.7 s
100/100
10%
295 ms
195 ms
102 ms
302 ms
199 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 55% of them (42 requests) were addressed to the original Ec-lille.fr, 45% (35 requests) were made to Centrale.ec-lille.fr. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ec-lille.fr.
Page size can be reduced by 152.4 kB (24%)
626.6 kB
474.2 kB
In fact, the total size of Ec-lille.fr main page is 626.6 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. 20% of websites need less resources to load. Images take 471.3 kB which makes up the majority of the site volume.
Potential reduce by 18.4 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 19% 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 18.4 kB or 79% of the original size.
Potential reduce by 42.0 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. Ec Lille images are well optimized though.
Potential reduce by 66.7 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 66.7 kB or 65% of the original size.
Potential reduce by 25.3 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. Ec-lille.fr needs all CSS files to be minified and compressed as it can save up to 25.3 kB or 84% of the original size.
Number of requests can be reduced by 18 (45%)
40
22
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ec Lille. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ec-lille.fr
295 ms
index.html
195 ms
style.css
102 ms
jquery-1.8.3.min.js
302 ms
jquery.prettyPopin.js
199 ms
fonctions.js
211 ms
logo_site_1.gif
105 ms
bg_onglets_header_01.png
105 ms
bg_onglets_header_02.png
98 ms
bg_onglets_header_03.png
485 ms
bg_langues.png
507 ms
bg_langues_off.png
192 ms
bg_temoignages_header.png
197 ms
2.jpg
202 ms
fleche_temoignage_header.gif
287 ms
pic_home.gif
291 ms
pic_fleche_sous_menu.png
294 ms
pic_loupe.gif
388 ms
bg_recherche_header.gif
394 ms
bg_recherche_ok_header.gif
399 ms
1.jpg
489 ms
bg_transparent_slideshow.png
503 ms
3.jpg
503 ms
5.jpg
589 ms
2.jpg
592 ms
4.jpg
608 ms
pic_nav_slideshow.png
610 ms
1.jpg
610 ms
3.jpg
707 ms
2.jpg
716 ms
bg_titre_actu.gif
1000 ms
pic_rss_actu.gif
1002 ms
pic_facebook_actu.png
987 ms
pic_twitter_actu.png
807 ms
puce_actu_hp.png
816 ms
bg_titre_video.gif
1424 ms
bg_titre_projet.gif
904 ms
pic_lille_presentation.gif
912 ms
bt_en_savoir_plus_hp.png
1001 ms
comue.png
1003 ms
logo_ecl2.gif
1078 ms
TheSansSemiBold_Italic.ttf
1248 ms
bg_onglets_header_02.png
283 ms
bg_onglets_header_01.png
278 ms
logo_site_1.gif
278 ms
bg_langues_off.png
188 ms
bg_temoignages_header.png
193 ms
2.jpg
191 ms
fleche_temoignage_header.gif
199 ms
pic_home.gif
193 ms
pic_fleche_sous_menu.png
192 ms
pic_loupe.gif
100 ms
bg_recherche_header.gif
97 ms
bg_recherche_ok_header.gif
94 ms
bg_onglets_header_03.png
108 ms
1.jpg
420 ms
3.jpg
314 ms
bg_transparent_slideshow.png
95 ms
bg_langues.png
95 ms
5.jpg
491 ms
2.jpg
350 ms
4.jpg
562 ms
pic_nav_slideshow.png
377 ms
1.jpg
1272 ms
3.jpg
568 ms
2.jpg
413 ms
pic_twitter_actu.png
269 ms
puce_actu_hp.png
352 ms
bg_titre_projet.gif
265 ms
pic_lille_presentation.gif
309 ms
pic_facebook_actu.png
273 ms
bg_titre_actu.gif
262 ms
pic_rss_actu.gif
261 ms
bt_en_savoir_plus_hp.png
313 ms
comue.png
349 ms
logo_ecl2.gif
278 ms
bg_titre_video.gif
97 ms
ec-lille.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
ec-lille.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
ec-lille.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
FR
FR
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ec-lille.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 Ec-lille.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.
ec-lille.fr
Open Graph description is not detected on the main page of Ec Lille. 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: