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calpoly.zoom.us screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

calpoly.zoom.us

Video Conferencing, Web Conferencing, Online Meetings, Screen Sharing - Zoom

Page Load Speed

639 ms in total

First Response

31 ms

Resources Loaded

424 ms

Page Rendered

184 ms

calpoly.zoom.us screenshot

About Website

Welcome to calpoly.zoom.us homepage info - get ready to check Calpoly Zoom best content for United States right away, or after learning these important things about calpoly.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 calpoly.zoom.us

Key Findings

We analyzed Calpoly.zoom.us page load time and found that the first response time was 31 ms and then it took 608 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

calpoly.zoom.us performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.1

90/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

Network Requests Diagram

calpoly.zoom.us

31 ms

calpoly.zoom.us

90 ms

19c2d160-4f51-48b9-a5be-b6293ffaec35.png

257 ms

c27f6797-f67d-4f6c-ba49-c9ebba247931.png

302 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 Calpoly.zoom.us, 50% (2 requests) were made to Zoom.us. The less responsive or slowest element that took the longest time to load (302 ms) relates to the external source Zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 382.8 kB (14%)

Content Size

2.7 MB

After Optimization

2.3 MB

  • HTML
  • Images

In fact, the total size of Calpoly.zoom.us main page is 2.7 MB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 4.7 kB

  • Original 6.6 kB
  • After minification 5.8 kB
  • After compression 1.9 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 755 B, which is 11% 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 4.7 kB or 72% of the original size.

Image Optimization

-14%

Potential reduce by 378.1 kB

  • Original 2.7 MB
  • After minification 2.3 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. Obviously, Calpoly Zoom needs image optimization as it can save up to 378.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images

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

Network Requests Diagram

calpoly.zoom.us

calpoly.zoom.us

31 ms

calpoly.zoom.us

calpoly.zoom.us

90 ms

19c2d160-4f51-48b9-a5be-b6293ffaec35.png

19c2d160-4f51-48b9-a5be-b6293ffaec35.png

257 ms

c27f6797-f67d-4f6c-ba49-c9ebba247931.png

c27f6797-f67d-4f6c-ba49-c9ebba247931.png

302 ms

Accessibility Review

calpoly.zoom.us accessibility score

91

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

calpoly.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

calpoly.zoom.us SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Calpoly.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 Calpoly.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

calpoly.zoom.us

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