Access umontreal.zoom.us. Video Conferencing, Web Conferencing, Online Meetings, Screen Sharing

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.419

23/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

umontreal.zoom.us

49 ms

umontreal.zoom.us

149 ms

bootstrap.min.css

33 ms

c9ef4efc-feba-4a05-99aa-49dca4ce2f30.png

140 ms

9baae042-dcff-4efa-a75f-95b988b23bee.png

189 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 33% of them (2 requests) were addressed to the original Umontreal.zoom.us, 50% (3 requests) were made to Us02web.zoom.us and 17% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (189 ms) relates to the external source Us02web.zoom.us.

Content Size

577.1 kB

After Optimization

545.0 kB

In fact, the total size of Umontreal.zoom.us main page is 577.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 572.7 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 2.6 kB

Original 4.3 kB
After minification 4.2 kB
After compression 1.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 2.6 kB or 61% of the original size.

Image Optimization

-5%

Potential reduce by 29.4 kB

Original 572.7 kB
After minification 543.3 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. Umontreal Zoom images are well optimized though.

Requests Now

After Optimization

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Umontreal Zoom. According to our analytics all requests are already optimized.

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

[role] values are not valid

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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

EN
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Umontreal.zoom.us can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Umontreal.zoom.us 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

Open Graph description is not detected on the main page of Umontreal Zoom. 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: