2 sec in total
152 ms
1.5 sec
383 ms
Click here to check amazing Gelgif U Laval content for Canada. Otherwise, check out these important facts you probably never knew about gelgif.ulaval.ca
Nos 5 programmes d’études et nos 24 professeurs vous aideront à comprendre tout ce qui se cache derrière les technologies numériques, photoniques, optiques et informatiques.
Visit gelgif.ulaval.caWe analyzed Gelgif.ulaval.ca page load time and found that the first response time was 152 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
gelgif.ulaval.ca performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value15.2 s
0/100
25%
Value8.9 s
15/100
10%
Value1,050 ms
25/100
30%
Value0
100/100
15%
Value19.4 s
2/100
10%
152 ms
290 ms
41 ms
42 ms
43 ms
Our browser made a total of 74 requests to load all elements on the main page. We found that 97% of them (72 requests) were addressed to the original Gelgif.ulaval.ca, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (340 ms) belongs to the original domain Gelgif.ulaval.ca.
Page size can be reduced by 1.1 MB (31%)
3.6 MB
2.5 MB
In fact, the total size of Gelgif.ulaval.ca main page is 3.6 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 36.7 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 5.5 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 36.7 kB or 83% of the original size.
Potential reduce by 95.0 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. Gelgif 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 229.4 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. Gelgif.ulaval.ca needs all CSS files to be minified and compressed as it can save up to 229.4 kB or 84% of the original size.
Number of requests can be reduced by 22 (31%)
70
48
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gelgif 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 11 to 1 for CSS and as a result speed up the page load time.
gelgif.ulaval.ca
152 ms
290 ms
stylesheet_131bdb79ca.css
41 ms
bandeau_ul.css
42 ms
extensions.css
43 ms
bootstrap.min.css
87 ms
tactic_template_fsg.css
93 ms
shadowbox.css
47 ms
andshadowbox.css
58 ms
tactic_calendrier.css
62 ms
CssDemo.css
64 ms
slick.css
66 ms
jquery-1.8.x-1.9.x-1.2.x-2.1.x.js
221 ms
bootstrap-dropdown.js
81 ms
modernizr-2.5.3.js
81 ms
modernizr-2.8.3.js
89 ms
bootstrap.min.js
104 ms
showList.js
104 ms
slick.js
107 ms
google_link_tracking.js
107 ms
gelgif.css
108 ms
slides.min.jquery.js
127 ms
ga.js
5 ms
powermail_frontend.js
118 ms
jquery.datetimepicker.js
126 ms
parsley.min.js
141 ms
tabs.js
118 ms
form.js
136 ms
background_site3.jpg
165 ms
bandeau-ul_back_blanc.gif
67 ms
logoULaval.jpg
52 ms
magnifyingglass.png
67 ms
__utm.gif
36 ms
abdelhakimBendada.jpg
111 ms
denisLaurendeau.jpg
108 ms
dominiqueGrenier.jpg
126 ms
ericPoulin.jpg
128 ms
jeromeGenest.jpg
127 ms
paulFortier.jpg
125 ms
Jean-Yves-Chouinard.jpg
200 ms
christianGagne.jpg
199 ms
Robert-Bergevin.jpg
175 ms
michelDuguay.jpg
148 ms
Andre-Zaccarin2.jpg
215 ms
Leslie-Rusch.jpg
218 ms
Jean-Francois-Lalonde.jpg
196 ms
benoitGosselin.jpg
228 ms
andreDesbiens.jpg
238 ms
amineMiled.jpg
250 ms
marcParizeau.jpg
257 ms
Xavier-Maldague.jpg
293 ms
Wei-Shi_vf.jpg
306 ms
sophieLarochelle2.jpg
303 ms
Morad_Abdelaziz.jpg
312 ms
bouton_rouge_droite.png
268 ms
bullet_red.png
276 ms
IconeDiffuserNouvelle_FSG_ACCUEIL1.png
289 ms
csm_boursier2015OtisLalonde_publi_4ffe3ce4e7.jpg
297 ms
border_news.png
309 ms
csm_jonc_publi_fef084098c.jpg
311 ms
csm_IMG_9131_cb281cc460.jpg
316 ms
RTEmagicC_black-flickr_01.png.png
327 ms
Pave-Lab-en-ligne_235x70.jpg
327 ms
fleche-mince.png
328 ms
top_footer.png
330 ms
footer_border.png
330 ms
footer_image.png
334 ms
footer_facebook.png
340 ms
SourceSansPro-Bold.ttf
307 ms
footer_rss.png
250 ms
footer_youtube.png
238 ms
twitter-icon.png
236 ms
background_bottin.png
241 ms
pagination.png
248 ms
gelgif.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
gelgif.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
gelgif.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 Gelgif.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 Gelgif.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.
gelgif.ulaval.ca
Open Graph description is not detected on the main page of Gelgif 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: