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coloradoea.zoom.us screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

coloradoea.zoom.us

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

Page Load Speed

676 ms in total

First Response

43 ms

Resources Loaded

440 ms

Page Rendered

193 ms

coloradoea.zoom.us screenshot

About Website

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

Key Findings

We analyzed Coloradoea.zoom.us page load time and found that the first response time was 43 ms and then it took 633 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

coloradoea.zoom.us performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

coloradoea.zoom.us

43 ms

all.min.css

156 ms

landing.min.css

166 ms

all.min.js

170 ms

jquery.cycle2.min.js

131 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 18% of them (4 requests) were addressed to the original Coloradoea.zoom.us, 50% (11 requests) were made to D24cgw3uvb9a9h.cloudfront.net and 23% (5 requests) were made to Assets.zendesk.com. The less responsive or slowest element that took the longest time to load (251 ms) belongs to the original domain Coloradoea.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 316.1 kB (70%)

Content Size

453.1 kB

After Optimization

137.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coloradoea.zoom.us main page is 453.1 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 305.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.6 kB

  • Original 8.3 kB
  • After minification 7.8 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. 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 5.6 kB or 67% of the original size.

Image Optimization

-23%

Potential reduce by 1.1 kB

  • Original 4.8 kB
  • After minification 3.7 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. Obviously, Coloradoea Zoom needs image optimization as it can save up to 1.1 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 199.4 kB

  • Original 305.0 kB
  • After minification 300.5 kB
  • After compression 105.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 199.4 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 110.0 kB

  • Original 134.9 kB
  • After minification 132.8 kB
  • After compression 25.0 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. Coloradoea.zoom.us needs all CSS files to be minified and compressed as it can save up to 110.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coloradoea 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coloradoea.zoom.us

coloradoea.zoom.us

43 ms

all.min.css

all.min.css

156 ms

landing.min.css

landing.min.css

166 ms

all.min.js

all.min.js

170 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

131 ms

jquery.cycle2.center.min.js

jquery.cycle2.center.min.js

129 ms

home.min.js

home.min.js

169 ms

zenbox.js

zenbox.js

100 ms

7cc24adb-7279-48ce-98b5-fb3235ae9591.jpg

7cc24adb-7279-48ce-98b5-fb3235ae9591.jpg

251 ms

07c7244c-fa11-46df-a40d-1fbc728abf0d.png

07c7244c-fa11-46df-a40d-1fbc728abf0d.png

117 ms

d700cbc5-b31a-4d51-9311-a44ee358b590.png

d700cbc5-b31a-4d51-9311-a44ee358b590.png

225 ms

dc.js

dc.js

61 ms

zenbox.css

zenbox.css

28 ms

support_right.png

support_right.png

123 ms

close_big.png

close_big.png

29 ms

loading.html

loading.html

57 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

115 ms

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

143 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

136 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

106 ms

__utm.gif

__utm.gif

12 ms

load_large.gif

load_large.gif

29 ms

Accessibility Review

coloradoea.zoom.us accessibility score

64

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

coloradoea.zoom.us best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

coloradoea.zoom.us SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coloradoea.zoom.us can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coloradoea.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

coloradoea.zoom.us

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