2.6 sec in total
152 ms
2.1 sec
370 ms
Click here to check amazing Mat U Laval content for Canada. Otherwise, check out these important facts you probably never knew about mat.ulaval.ca
Notre département offre des programmes aux 3 cycles en mathématiques et statistique qui attirent des étudiants du monde entier. Nos professeurs multiplient les collaborations avec des chercheurs en sc...
Visit mat.ulaval.caWe analyzed Mat.ulaval.ca page load time and found that the first response time was 152 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
mat.ulaval.ca performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value19.8 s
0/100
25%
Value9.5 s
12/100
10%
Value1,120 ms
23/100
30%
Value0
100/100
15%
Value21.3 s
1/100
10%
152 ms
379 ms
42 ms
48 ms
46 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 96% of them (71 requests) were addressed to the original Mat.ulaval.ca, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Fsg.ulaval.ca. The less responsive or slowest element that took the longest time to load (510 ms) relates to the external source Fsg.ulaval.ca.
Page size can be reduced by 1.1 MB (32%)
3.5 MB
2.4 MB
In fact, the total size of Mat.ulaval.ca main page is 3.5 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. 65% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.
Potential reduce by 37.8 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 6.1 kB, which is 13% 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 37.8 kB or 83% of the original size.
Potential reduce by 100.2 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. Mat U Laval images are well optimized though.
Potential reduce by 756.7 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 756.7 kB or 81% of the original size.
Potential reduce by 230.7 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. Mat.ulaval.ca needs all CSS files to be minified and compressed as it can save up to 230.7 kB or 84% of the original size.
Number of requests can be reduced by 23 (33%)
70
47
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mat U 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 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
mat.ulaval.ca
152 ms
379 ms
stylesheet_cce79f7870.css
42 ms
bandeau_ul.css
48 ms
extensions.css
46 ms
bootstrap.min.css
91 ms
tactic_template_fsg.css
104 ms
shadowbox.css
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andshadowbox.css
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tactic_calendrier.css
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main.css
63 ms
CssDemo.css
70 ms
slick.css
81 ms
jquery-1.8.x-1.9.x-1.2.x-2.1.x.js
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bootstrap-dropdown.js
99 ms
modernizr-2.6.2.js
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modernizr-2.8.3.js
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bootstrap.min.js
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showList.js
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slick.js
132 ms
google_link_tracking.js
109 ms
mat.css
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slides.min.jquery.js
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ga.js
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jquery.datetimepicker.js
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parsley.min.js
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tabs.js
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form.js
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powermail_frontend.js
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background_mat.png
357 ms
bandeau-ul_back_blanc.gif
48 ms
logoULaval.jpg
65 ms
magnifyingglass.png
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__utm.gif
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FredericGourdeau.jpg
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Lajmi-Lakhal-Chaieb-Equation.jpg
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index.php
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mat.ulaval.ca 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
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
Form elements do not have associated labels
Links do not have a discernible name
mat.ulaval.ca 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
Missing source maps for large first-party JavaScript
mat.ulaval.ca SEO score
FR
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mat.ulaval.ca can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Mat.ulaval.ca 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.
mat.ulaval.ca
Open Graph description is not detected on the main page of Mat U 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: