Analyze Commission scolaire de Laval

Page load speed analysis

  • 69/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    81 ms

  • Resources loaded

    969 ms

  • Page rendered

    624 ms

  • Total page load time

    1.7 sec

Welcome to homepage info - get ready to check Cs Laval best content for Canada right away, or after learning these important things about

We analyzed page load time and found that the first response time was 81 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 48.5 kB
    Images 1.1 MB
    Javascripts 184.5 kB
    CSS 125.8 kB

    In fact, the total size of main page is 1.5 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. 50% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

    • Original 48.5 kB
    • After minification 31.6 kB
    • After compression 6.8 kB

    HTML optimization

    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 16.8 kB, which is 35% 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 41.7 kB or 86% of the original size.

    • Original 1.1 MB
    • After optimization 1.0 MB

    Image optimization

    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. Cs Laval images are well optimized though.

    • Original 184.5 kB
    • After minification 168.6 kB
    • After compression 59.2 kB

    JavaScript optimization

    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 125.3 kB or 68% of the original size.

    • Original 125.8 kB
    • After minification 91.2 kB
    • After compression 9.0 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 116.8 kB or 93% of the original size.

Network requests diagram

  • styles.css
  • cslavalhaut.js
  • cslavalbas.js
  • jquery-1.8.2.js
  • hoverIntentR7-min.js
  • jquery.easing.1.3.js
  • jquery.mousewheel.js
  • jquery.flexslider-min.js
  • jslib.js
  • accueil.js
  • main.css
  • flexslider.css
  • ga.js
  • arrierePlan_entete.gif
  • __utm.gif
  • __utm.gif
  • bandeau_entete.jpg
  • btn_recherche.gif
  • arton2878.png
  • arton2879.png
  • arrierePlan_ContPrinc.gif
  • arrierePlan_ConPrinc.png
  • arton1721-d2779.gif
  • arton1720-ede8f.gif
  • arton2925-7d01e.jpg
  • arton3025.jpg
  • arton2617.jpg
  • arton2963.jpg
  • arton2914.jpg
  • arton2353.jpg
  • arton2571.jpg
  • arton2356.jpg
  • artoff2356.jpg
  • arton2357.jpg
  • artoff2357.jpg
  • arton2358.jpg
  • artoff2358.jpg
  • arton2359.jpg
  • artoff2359.jpg
  • arton2360.png
  • arton2361.png
  • arton2362.png
  • arton2978-cb314.jpg
  • arton3002-3a3fd.jpg
  • arton2819-a56d7.png
  • arton2127-3a2cf.jpg
  • arton2335-1386b.png
  • arton2624-6ecb9.jpg
  • arton2636-6ecf2.jpg
  • arton1521-a67d7.jpg
  • arton1414-093e0.jpg
  • collect
  • collect
  • arrierePlan_ConPrinc_Bas.gif
  • arrierePlan_piedDePage.gif
  • arton2373.png

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original, 90% (52 requests) were made to and 5% (3 requests) were made to The less responsive or slowest element that took the longest time to load (284 ms) relates to the external source

Additional info on


The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cs Laval. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 900
NS 3600
NS 3600

300 Mname:
Serial: 2018112610
Refresh: 3600
Retry: 3600
Expire: 604800
Minimum-ttl: 300
MX 900 Pri: 0

Language and encoding

Normal result


FR fr language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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.

HTTPS certificate

SSL Certificate has a valid and up-to-date SSL certificate that expires on May 10, 2019.

Good result

Visitor World Map

Country of origin for 79.2% of all visits is Canada. It’s good for that their server is also located in Canada, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Cs Laval. 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:

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