6.2 sec in total
278 ms
4.9 sec
991 ms
Click here to check amazing ESP Ub content for France. Otherwise, check out these important facts you probably never knew about espub.org
Découvrez nos formations en communication, publicité, marketing et digital en alternance. L'ESP est présente à Paris, Lyon, Bordeaux, Toulouse, Nantes & Lille.
Visit espub.orgWe analyzed Espub.org page load time and found that the first response time was 278 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
espub.org performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value87.8 s
0/100
25%
Value52.6 s
0/100
10%
Value2,790 ms
3/100
30%
Value0
100/100
15%
Value85.9 s
0/100
10%
278 ms
1600 ms
69 ms
82 ms
306 ms
Our browser made a total of 108 requests to load all elements on the main page. We found that 83% of them (90 requests) were addressed to the original Espub.org, 7% (8 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Espub.org.
Page size can be reduced by 906.3 kB (27%)
3.3 MB
2.4 MB
In fact, the total size of Espub.org main page is 3.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 107.8 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 50.3 kB, which is 41% 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 107.8 kB or 89% of the original size.
Potential reduce by 156.3 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. ESP Ub images are well optimized though.
Potential reduce by 282.6 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 282.6 kB or 68% of the original size.
Potential reduce by 359.6 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. Espub.org needs all CSS files to be minified and compressed as it can save up to 359.6 kB or 89% of the original size.
Number of requests can be reduced by 25 (26%)
97
72
The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESP Ub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
espub.org
278 ms
www.espub.org
1600 ms
css
69 ms
css
82 ms
screen.css
306 ms
language-selector.css
184 ms
woocommerce-layout.css
185 ms
woocommerce.css
188 ms
jquery.min.js
203 ms
add-to-cart.min.js
186 ms
jquery.blockUI.min.js
191 ms
woocommerce.min.js
192 ms
jquery.cookie.min.js
195 ms
cart-fragments.min.js
507 ms
TweenMax.min.js
516 ms
modernizr.custom.57832.js
507 ms
plugins.js
508 ms
datepicker.min.js
509 ms
jquery.form.min.js
509 ms
forms.js
512 ms
master.js
513 ms
slideshows.js
514 ms
js
69 ms
sitepress.js
514 ms
wp-emoji-release.min.js
264 ms
ga.js
241 ms
logo-espub-tiny.png
215 ms
documentation.png
215 ms
user.png
216 ms
jpo.png
218 ms
fb-dk.png
218 ms
tw-dk.png
221 ms
g+-dk.png
458 ms
loader-cursus.gif
458 ms
ESP__0003_Calque-8.jpg
893 ms
title-separator.png
459 ms
ESP__0000_Salon-%C3%A9tudiant.jpg
1189 ms
arrow-left.png
516 ms
arrow-right.png
515 ms
bg-slideshow-cursus.jpg
514 ms
arrow-left-blue.png
513 ms
arrow-right-orange.png
905 ms
ESP_ACTU_0000_RENTR%C3%89E-PASSERELLE.jpg
1184 ms
btn-green-top.png
903 ms
arrow-white-right.png
903 ms
sidebar-toplevelpage.jpg
1049 ms
documentation-green.png
1050 ms
jpc.png
1288 ms
ESP__0001_Calque-10.jpg
1195 ms
3a504ca.jpg
1184 ms
arrow-left-green.png
995 ms
widget_v2.134.js
62 ms
arrow-right-blue.png
994 ms
btn-orange-top.png
994 ms
documentation-orange.png
994 ms
AAEAAQAAAAAAAAJ0AAAAJGNjYjkxZmFhLWUyMDMtNGNhMC04OTBmLWI1N2I1MzViODcyMw.jpg
996 ms
12764601_1101142843250184_2591157895119285901_o.jpg
312 ms
ESP__0002_Calque-9.jpg
1158 ms
arrow-left-orange.png
1085 ms
arrow-right-green.png
1084 ms
ESP__0005_Calque-12.jpg
1400 ms
documentation-blue.png
1083 ms
Nadine-Szyf-Beley-Directrice-ESP.jpg
1175 ms
logo-stats.png
1174 ms
sigle-bg.png
1175 ms
ESP_ACTU_0002_RANDOM-ACTU.jpg
1405 ms
box-rs-facebook.png
1242 ms
box-rs-twitter.png
1263 ms
arrow-blue-right.png
1261 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
297 ms
zJY4gsxBiSo5L7tNutxFNg.ttf
376 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
681 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
825 ms
4cKlrioa77J2iqTqBgkRWg.ttf
827 ms
UC3ZEjagJi85gF9qFaBgIETamuWRjOQSPxoOXgdYd7c.ttf
827 ms
UC3ZEjagJi85gF9qFaBgIA0DQt4XpTxu2mZR8niJHm4.ttf
825 ms
2NBgzUtEeyB-Xtpr9bm1Cczai8e7xzqnKiVb1EwOy0E.ttf
826 ms
001%E2%80%94.jpg
1474 ms
__utm.gif
207 ms
__$$__stringtable_lang_fr.js
90 ms
003%E2%80%94.jpg
1102 ms
002%E2%80%94.jpg
1121 ms
btn-cyan-right.png
1062 ms
jade-avatar.jpg
1149 ms
anais-avatar.jpg
1162 ms
marian-avatar.jpg
1172 ms
ESP__0004_Calque-7.jpg
1575 ms
www.espub.org
1197 ms
ESP__0004_Calque-13.jpg
1186 ms
ESP_web.jpg
1186 ms
arrow-grey-right.png
862 ms
map-adress.png
748 ms
phone.png
1015 ms
at.png
903 ms
underground.png
905 ms
udg-6.png
903 ms
udg-9.png
905 ms
tramway.png
906 ms
pictures-dk.png
904 ms
map-dk.png
904 ms
campus-paris.jpg
1369 ms
fb.png
930 ms
tw.png
852 ms
g+.png
868 ms
logo-espub.png
882 ms
avatar_simple_visitor.png
72 ms
aL63HcygAAVYuCCsAAA==
3 ms
woocommerce-smallscreen.css
95 ms
espub.org 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
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.
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
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.
espub.org 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
espub.org SEO score
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
FR
FR
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Espub.org 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 Espub.org 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.
espub.org
Open Graph data is detected on the main page of ESP Ub. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: