Tools & Wizards About Us
ubc.zoom.us screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    83% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

ubc.zoom.us

University of British Columbia - Zoom Video Conferencing & Collaboration

Page Load Speed

686 ms in total

First Response

113 ms

Resources Loaded

480 ms

Page Rendered

93 ms

ubc.zoom.us screenshot

About Website

Click here to check amazing Ubc Zoom content for United States. Otherwise, check out these important facts you probably never knew about ubc.zoom.us

Zoom unifies cloud video conferencing, simple online meetings, and cross platform group chat into one easy-to-use platform. Our solution offers the best video, audio, and screen-sharing experience acr...

Visit ubc.zoom.us

Key Findings

We analyzed Ubc.zoom.us page load time and found that the first response time was 113 ms and then it took 573 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

ubc.zoom.us performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

ubc.zoom.us

113 ms

ubc.zoom.us

242 ms

ubc-clf-full-bw.min.css

94 ms

ubc7-clf-sprite-blue.png

3 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 50% of them (2 requests) were addressed to the original Ubc.zoom.us, 50% (2 requests) were made to Cdn.ubc.ca. The less responsive or slowest element that took the longest time to load (242 ms) belongs to the original domain Ubc.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.4 kB (15%)

Content Size

64.0 kB

After Optimization

54.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ubc.zoom.us main page is 64.0 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 5% of websites need less resources to load. CSS take 34.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 9.2 kB

  • Original 11.9 kB
  • After minification 8.8 kB
  • After compression 2.7 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 3.1 kB, which is 26% 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 9.2 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 17.6 kB
  • After minification 17.6 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. Ubc Zoom images are well optimized though.

CSS Optimization

-0%

Potential reduce by 124 B

  • Original 34.6 kB
  • After minification 34.6 kB
  • After compression 34.4 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. Ubc.zoom.us has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images
  • CSS

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ubc Zoom. According to our analytics all requests are already optimized.

Network Requests Diagram

ubc.zoom.us

ubc.zoom.us

113 ms

ubc.zoom.us

ubc.zoom.us

242 ms

ubc-clf-full-bw.min.css

ubc-clf-full-bw.min.css

94 ms

ubc7-clf-sprite-blue.png

ubc7-clf-sprite-blue.png

3 ms

Accessibility Review

ubc.zoom.us accessibility score

85

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ubc.zoom.us best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ubc.zoom.us SEO score

95

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ubc.zoom.us can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Ubc.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

ubc.zoom.us

Open Graph description is not detected on the main page of Ubc 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: