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redfin.zoom.us screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 70

    SEO

    Google-friendlier than
    29% of websites

redfin.zoom.us

One platform to connect | Zoom

Page Load Speed

1.8 sec in total

First Response

25 ms

Resources Loaded

994 ms

Page Rendered

802 ms

redfin.zoom.us screenshot

About Website

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

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

Visit redfin.zoom.us

Key Findings

We analyzed Redfin.zoom.us page load time and found that the first response time was 25 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

redfin.zoom.us performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value3,600 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.188

65/100

15%

TTI (Time to Interactive)

Value59.7 s

0/100

10%

Network Requests Diagram

redfin.zoom.us

25 ms

redfin.zoom.us

70 ms

helper.min.js

85 ms

optimizely.js

139 ms

internacional.min.css

101 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Redfin.zoom.us, 41% (41 requests) were made to File-paa.zoom.us and 18% (18 requests) were made to St1.zoom.us. The less responsive or slowest element that took the longest time to load (547 ms) relates to the external source File-paa.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 678.3 kB (13%)

Content Size

5.3 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Redfin.zoom.us main page is 5.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 514.6 kB

  • Original 649.0 kB
  • After minification 648.9 kB
  • After compression 134.3 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 514.6 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 162.3 kB

  • Original 4.0 MB
  • After minification 3.8 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. Redfin Zoom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 416 B

  • Original 568.6 kB
  • After minification 568.6 kB
  • After compression 568.1 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

-1%

Potential reduce by 1.0 kB

  • Original 99.6 kB
  • After minification 99.6 kB
  • After compression 98.6 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. Redfin.zoom.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (37%)

Requests Now

91

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Redfin 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 20 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

redfin.zoom.us

redfin.zoom.us

25 ms

redfin.zoom.us

redfin.zoom.us

70 ms

helper.min.js

helper.min.js

85 ms

optimizely.js

optimizely.js

139 ms

internacional.min.css

internacional.min.css

101 ms

suisse.min.css

suisse.min.css

101 ms

all.min.css

all.min.css

121 ms

zoom-components.min.css

zoom-components.min.css

167 ms

swiper-bundle-8.3.2.min.css

swiper-bundle-8.3.2.min.css

175 ms

home-v2.min.css

home-v2.min.css

102 ms

monitor.min.js

monitor.min.js

180 ms

csrf_js

csrf_js

45 ms

notification.min.css

notification.min.css

178 ms

popup-captcha.min.css

popup-captcha.min.css

116 ms

otSDKStub.js

otSDKStub.js

45 ms

top_nav.min.css

top_nav.min.css

135 ms

vue.min.js

vue.min.js

331 ms

zoom-components.min.js

zoom-components.min.js

159 ms

popup-captcha.min.js

popup-captcha.min.js

276 ms

all.min.js

all.min.js

328 ms

jquery.validate.message.min.js

jquery.validate.message.min.js

274 ms

top_nav.min.js

top_nav.min.js

124 ms

swiper-bundle-8.3.2.min.js

swiper-bundle-8.3.2.min.js

170 ms

gsap.min.js

gsap.min.js

129 ms

home_v2.min.js

home_v2.min.js

272 ms

chat-client.js

chat-client.js

87 ms

meeting_delete_dialog.min.css

meeting_delete_dialog.min.css

273 ms

notification.min.js

notification.min.js

170 ms

Zoom_logo.svg

Zoom_logo.svg

83 ms

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417 ms

icon-arrow-down.svg

icon-arrow-down.svg

70 ms

logo_ZM_Products.png

logo_ZM_Products.png

70 ms

homepage_static_new_wheel_workplace.png

homepage_static_new_wheel_workplace.png

177 ms

industry1.jpg

industry1.jpg

178 ms

industry4.jpg

industry4.jpg

74 ms

icon-arrow-down-blue.svg

icon-arrow-down-blue.svg

71 ms

Virtual_Background_New.png

Virtual_Background_New.png

72 ms

icon-arrow-down-grey.svg

icon-arrow-down-grey.svg

71 ms

industry2.jpg

industry2.jpg

176 ms

industry5.jpg

industry5.jpg

75 ms

Resources-ZoomClient.png

Resources-ZoomClient.png

69 ms

industry3.jpg

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76 ms

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75 ms

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487 ms

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469 ms

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487 ms

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469 ms

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487 ms

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467 ms

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467 ms

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485 ms

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486 ms

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487 ms

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488 ms

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493 ms

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496 ms

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494 ms

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494 ms

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498 ms

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499 ms

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511 ms

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523 ms

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510 ms

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523 ms

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523 ms

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524 ms

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537 ms

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535 ms

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536 ms

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539 ms

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537 ms

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538 ms

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541 ms

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542 ms

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544 ms

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546 ms

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547 ms

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62 ms

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118 ms

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119 ms

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542 ms

location

location

341 ms

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339 ms

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112 ms

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240 ms

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36 ms

Accessibility Review

redfin.zoom.us accessibility score

65

Accessibility Issues

ARIA

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.

Impact

Issue

High

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

High

[role]s are not contained by their required parent element

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

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

redfin.zoom.us best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

redfin.zoom.us SEO score

70

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

High

Image elements do not have [alt] attributes

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

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 Redfin.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 Redfin.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

redfin.zoom.us

Open Graph data is detected on the main page of Redfin Zoom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: