3.9 sec in total
484 ms
2.6 sec
783 ms
Welcome to mycollege21.fr homepage info - get ready to check Mycollege 21 best content for France right away, or after learning these important things about mycollege21.fr
ENT Skolengo
Visit mycollege21.frWe analyzed Mycollege21.fr page load time and found that the first response time was 484 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
mycollege21.fr performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value8.4 s
2/100
25%
Value9.1 s
14/100
10%
Value180 ms
91/100
30%
Value0.012
100/100
15%
Value14.4 s
9/100
10%
484 ms
84 ms
25 ms
159 ms
240 ms
Our browser made a total of 95 requests to load all elements on the main page. We found that 88% of them (84 requests) were addressed to the original Mycollege21.fr, 4% (4 requests) were made to Maps.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (816 ms) belongs to the original domain Mycollege21.fr.
Page size can be reduced by 880.0 kB (21%)
4.3 MB
3.4 MB
In fact, the total size of Mycollege21.fr main page is 4.3 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. 70% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.
Potential reduce by 81.1 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 11.3 kB, which is 12% 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 81.1 kB or 84% of the original size.
Potential reduce by 4.5 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. Mycollege 21 images are well optimized though.
Potential reduce by 504.0 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 504.0 kB or 70% of the original size.
Potential reduce by 290.4 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. Mycollege21.fr needs all CSS files to be minified and compressed as it can save up to 290.4 kB or 85% of the original size.
Number of requests can be reduced by 66 (73%)
90
24
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mycollege 21. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
www.mycollege21.fr
484 ms
parallax.css
84 ms
css
25 ms
font-awesome.css
159 ms
style.css
240 ms
bootstrap.css
247 ms
bootstrap-theme.css
166 ms
styles.css
170 ms
style.css
171 ms
dms-front.css
234 ms
jquery-ui-1.9.2.custom.min.css
258 ms
layout.css
261 ms
jquery-ui.css
260 ms
admin-ajax.php
394 ms
jquery.js
396 ms
jquery-migrate.min.js
322 ms
parallax.js
328 ms
modernizr.js
338 ms
carousel.js
339 ms
tipsy.js
399 ms
fields.js
410 ms
jquery.scroll.pack.js
422 ms
supersubs.js
424 ms
superfish.js
469 ms
hoverIntent.js
472 ms
buttons.js
476 ms
ddslick.js
491 ms
js
30 ms
bootstrap.js
508 ms
jquery.ba-bbq.min.js
507 ms
jquery.scrolltab.js
544 ms
core.min.js
547 ms
widget.min.js
554 ms
tabs.min.js
571 ms
accordion.min.js
591 ms
button.min.js
591 ms
jquery-unselectable.js
619 ms
mouse.min.js
624 ms
chosen.min.css
629 ms
slider.min.js
582 ms
base.js
530 ms
custom.js
522 ms
tabs.js
540 ms
main.js
544 ms
gmap.js
491 ms
reset.css
502 ms
jquery.form.min.js
708 ms
scripts.js
702 ms
dms-front.js
703 ms
cd21_connexion.js
704 ms
chosen.jquery.min.js
642 ms
Logo-Mycollege-gris.png
595 ms
shadow.png
105 ms
logo_CD21.png
183 ms
list-style.png
108 ms
trans.png
102 ms
menu-item.png
104 ms
menu-item-after.png
102 ms
Home-ErasmusDijon.jpg
699 ms
Home-starter-f-francaise.jpg
472 ms
Home-tablettes-nume%C2%81riques-herriot.jpg
478 ms
Home-Starter.jpg
657 ms
Home-Securite-Routiere2.jpg
678 ms
left-ar.png
295 ms
right-ar.png
395 ms
Alesia2.png
436 ms
dfco-sport-football.jpg
678 ms
open.png
549 ms
comment.png
556 ms
ActuErasmus.jpg
629 ms
starter-f-francaise.jpg
635 ms
actunutrition.jpg
708 ms
Tablettes-nume%C2%81riques-herriot.jpg
715 ms
Basket.jpg
736 ms
Cross-UNSS.jpg
760 ms
starter-montchapet-2015-19.jpg
762 ms
PO-colleges.jpg
771 ms
Futsal.jpg
785 ms
widget-shadow.png
793 ms
search.png
816 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
12 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
12 ms
fontawesome-webfont.woff
742 ms
W4wDsBUluyw0tK3tykhXEfesZW2xOQ-xsNqO47m55DA.ttf
11 ms
pattern_8.png
750 ms
ga.js
24 ms
btop.png
650 ms
__utm.gif
101 ms
common.js
92 ms
util.js
95 ms
geocoder.js
94 ms
etablissements.json
500 ms
ui-bg_glass_75_e6e6e6_1x400.png
515 ms
ui-icons_888888_256x240.png
519 ms
chosen-sprite.png
84 ms
mycollege21.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.
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
<frame> or <iframe> elements do not have a title
mycollege21.fr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Page has valid source maps
mycollege21.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
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mycollege21.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 Mycollege21.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.
mycollege21.fr
Open Graph description is not detected on the main page of Mycollege 21. 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: