Tools & Wizards About Us
dlrgroup.zoom.us screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dlrgroup.zoom.us

One platform to connect | Zoom

Page Load Speed

1.7 sec in total

First Response

37 ms

Resources Loaded

933 ms

Page Rendered

711 ms

dlrgroup.zoom.us screenshot

About Website

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

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

Visit dlrgroup.zoom.us

Key Findings

We analyzed Dlrgroup.zoom.us page load time and found that the first response time was 37 ms and then it took 1.6 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

dlrgroup.zoom.us performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value12,090 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value60.5 s

0/100

10%

Network Requests Diagram

dlrgroup.zoom.us

37 ms

dlrgroup.zoom.us

81 ms

helper.min.js

90 ms

optimizely.js

157 ms

internacional.min.css

99 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 4% of them (4 requests) were addressed to the original Dlrgroup.zoom.us, 44% (42 requests) were made to File-paa.zoom.us and 21% (20 requests) were made to St1.zoom.us. The less responsive or slowest element that took the longest time to load (503 ms) relates to the external source File-paa.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.8 kB (6%)

Content Size

4.9 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dlrgroup.zoom.us main page is 4.9 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 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 133.9 kB

  • Original 177.1 kB
  • After minification 176.6 kB
  • After compression 43.2 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 133.9 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 157.5 kB

  • Original 4.1 MB
  • After minification 4.0 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. Dlrgroup Zoom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 539 B

  • Original 530.0 kB
  • After minification 530.0 kB
  • After compression 529.4 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 909 B

  • Original 86.4 kB
  • After minification 86.4 kB
  • After compression 85.5 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. Dlrgroup.zoom.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 27 (32%)

Requests Now

85

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dlrgroup 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 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dlrgroup.zoom.us

dlrgroup.zoom.us

37 ms

dlrgroup.zoom.us

dlrgroup.zoom.us

81 ms

helper.min.js

helper.min.js

90 ms

optimizely.js

optimizely.js

157 ms

internacional.min.css

internacional.min.css

99 ms

suisse.min.css

suisse.min.css

91 ms

all.min.css

all.min.css

121 ms

zoom-components.min.css

zoom-components.min.css

146 ms

swiper-bundle-8.3.2.min.css

swiper-bundle-8.3.2.min.css

144 ms

home-v2.min.css

home-v2.min.css

109 ms

monitor.min.js

monitor.min.js

147 ms

csrf_js

csrf_js

45 ms

notification.min.css

notification.min.css

148 ms

popup-captcha.min.css

popup-captcha.min.css

107 ms

otSDKStub.js

otSDKStub.js

59 ms

webAppsHeader.min.css

webAppsHeader.min.css

123 ms

vue.min.js

vue.min.js

150 ms

zoom-components.min.js

zoom-components.min.js

431 ms

popup-captcha.min.js

popup-captcha.min.js

148 ms

all.min.js

all.min.js

430 ms

jquery.validate.message.min.js

jquery.validate.message.min.js

137 ms

top_nav.min.js

top_nav.min.js

134 ms

webAppsHeader.min.js

webAppsHeader.min.js

144 ms

swiper-bundle-8.3.2.min.js

swiper-bundle-8.3.2.min.js

146 ms

gsap.min.js

gsap.min.js

141 ms

home_v2.min.js

home_v2.min.js

136 ms

chat-client.js

chat-client.js

89 ms

meeting_delete_dialog.min.css

meeting_delete_dialog.min.css

133 ms

notification.min.js

notification.min.js

426 ms

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165 ms

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477 ms

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474 ms

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478 ms

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478 ms

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497 ms

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342 ms

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341 ms

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344 ms

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326 ms

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Accessibility Review

dlrgroup.zoom.us accessibility score

72

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

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

dlrgroup.zoom.us best practices score

75

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

SEO Factors

dlrgroup.zoom.us SEO score

77

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

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 Dlrgroup.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 Dlrgroup.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

dlrgroup.zoom.us

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