Access w3.uqo.ca. Service des technologies de l'information | UQO

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value1,700 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

w3.uqo.ca

73 ms

sti

67 ms

sti

1149 ms

ajax-progress.module.css

63 ms

align.module.css

61 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original W3.uqo.ca, 66% (54 requests) were made to Uqo.ca and 29% (24 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Uqo.ca.

Content Size

1.9 MB

After Optimization

1.2 MB

In fact, the total size of W3.uqo.ca main page is 1.9 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-92%

Potential reduce by 187.6 kB

Original 204.8 kB
After minification 85.5 kB
After compression 17.2 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 119.3 kB, which is 58% 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 187.6 kB or 92% of the original size.

Image Optimization

-2%

Potential reduce by 18.9 kB

Original 1.0 MB
After minification 1.0 MB

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. W 3 UQO images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 4.0 kB

Original 112.8 kB
After minification 112.8 kB
After compression 108.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-93%

Potential reduce by 471.5 kB

Original 507.3 kB
After minification 227.7 kB
After compression 35.8 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. W3.uqo.ca needs all CSS files to be minified and compressed as it can save up to 471.5 kB or 93% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 3 UQO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

ARIA IDs are not unique

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

High

robots.txt is not valid

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

FR
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise W3.uqo.ca 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 W3.uqo.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.

Social Sharing Optimization

w3.uqo.ca

Open Graph description is not detected on the main page of W 3 UQO. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Service des technologies de l'information | UQO | Université du Québec en Outaouais

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

w3.uqo.ca

sti

sti

ajax-progress.module.css

align.module.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

w3.uqo.ca

sti

sti

ajax-progress.module.css

align.module.css

autocomplete-loading.module.css

fieldgroup.module.css

container-inline.module.css

clearfix.module.css

details.module.css

hidden.module.css

item-list.module.css

js.module.css

nowrap.module.css

position-container.module.css

progress.module.css

reset-appearance.module.css

resize.module.css

sticky-header.module.css

system-status-counter.css

system-status-report-counters.css

system-status-report-general-info.css

tabledrag.module.css

tablesort.module.css

tree-child.module.css

views.module.css

tabs.css

accordion.frontend.css

onecol.css

twocol_section.css

tiny-slider.css

tiny_slider.css

css2

css2

main.style.css

uqo_radix.style.css

UQO-logo.svg

hamburger.svg

cross_submenu.png

js_mYrtkuJx75BxLxhDVo1youY1CMkj6dlLHM8esXbLON4.js

gtm.js

gtag.js

js_v80WmGrL5qraTaDaln3BDTpN5rGuJu71t9jqPjzKK_E.js