5.1 sec in total
292 ms
3.5 sec
1.3 sec
Click here to check amazing ESSEC content. Otherwise, check out these important facts you probably never knew about essec.com
ESSEC Business School educates business leaders on all levels - undergraduate, postgraduate and doctoral, as well as providing executive education programs.
Visit essec.comWe analyzed Essec.com page load time and found that the first response time was 292 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
essec.com performance score
name
value
score
weighting
Value9.1 s
0/100
10%
Value15.3 s
0/100
25%
Value14.5 s
1/100
10%
Value25,060 ms
0/100
30%
Value0.008
100/100
15%
Value42.2 s
0/100
10%
292 ms
591 ms
365 ms
646 ms
696 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Essec.com, 64% (45 requests) were made to Essec.edu and 11% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Essec.edu.
Page size can be reduced by 1.0 MB (45%)
2.3 MB
1.3 MB
In fact, the total size of Essec.com main page is 2.3 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 363.3 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 229.1 kB, which is 59% 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 363.3 kB or 93% of the original size.
Potential reduce by 7.0 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. ESSEC images are well optimized though.
Potential reduce by 394.9 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 394.9 kB or 79% of the original size.
Potential reduce by 284.2 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. Essec.com needs all CSS files to be minified and compressed as it can save up to 284.2 kB or 85% of the original size.
Number of requests can be reduced by 20 (33%)
60
40
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ESSEC. 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 6 to 1 for CSS and as a result speed up the page load time.
essec.com
292 ms
591 ms
mobile-detect.min.js
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jquery.c0b3962f9f23.js
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pixel;r=1458529046;source=gtm;rf=0;a=p-efjdvBKjAXJFM;url=https%3A%2F%2Fwww.essec.edu%2Fen%2F;uht=2;fpan=0;fpa=P0-603023650-1664760505649;pbc=;ns=0;ce=1;qjs=1;qv=39016d63-20220929161725;cm=;gdpr=0;ref=;d=essec.edu;dst=0;et=1664760505653;tzo=-180;ogl=;ses=657ac573-593b-4898-ba5e-59f2d990f5d7
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essec.com 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
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
essec.com 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
essec.com 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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Essec.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Essec.com 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.
essec.com
Open Graph description is not detected on the main page of ESSEC. 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: