Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

us02www3.zoom.us

One platform to connect | Zoom

Page Load Speed

626 ms in total

First Response

34 ms

Resources Loaded

516 ms

Page Rendered

76 ms

us02www3.zoom.us screenshot

About Website

Visit us02www3.zoom.us now to see the best up-to-date Us 02 Www 3 Zoom content for United States and also check out these interesting facts you probably never knew about us02www3.zoom.us

Modernize workflows with Zoom's trusted collaboration tools: including video meetings, team chat, VoIP phone, webinars, whiteboard, contact center, and events.

Visit us02www3.zoom.us

Key Findings

We analyzed Us02www3.zoom.us page load time and found that the first response time was 34 ms and then it took 592 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

us02www3.zoom.us performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value20.4 s

0/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value3,820 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.134

80/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

Network Requests Diagram

us02www3.zoom.us

34 ms

us02www3.zoom.us

59 ms

shopping_bag.min.css

81 ms

shopping_bag.min.js

86 ms

helper.min.js

82 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Us02www3.zoom.us, 33% (12 requests) were made to Us02st3.zoom.us and 31% (11 requests) were made to Us02st1.zoom.us. The less responsive or slowest element that took the longest time to load (190 ms) relates to the external source Explore.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 33.6 kB (5%)

Content Size

628.4 kB

After Optimization

594.8 kB

In fact, the total size of Us02www3.zoom.us main page is 628.4 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. 35% of websites need less resources to load. Javascripts take 495.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 33.2 kB

  • Original 45.7 kB
  • After minification 45.7 kB
  • After compression 12.5 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 33.2 kB or 73% of the original size.

JavaScript Optimization

-0%

Potential reduce by 355 B

  • Original 495.6 kB
  • After minification 495.6 kB
  • After compression 495.2 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

-0%

Potential reduce by 127 B

  • Original 87.2 kB
  • After minification 87.2 kB
  • After compression 87.0 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. Us02www3.zoom.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (81%)

Requests Now

31

After Optimization

6

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Us 02 Www 3 Zoom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

us02www3.zoom.us accessibility score

93

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

us02www3.zoom.us best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

us02www3.zoom.us SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Us02www3.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 Us02www3.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 data is detected on the main page of Us 02 Www 3 Zoom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: