Tools & Wizards About Us
collegevine.zoom.us screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% 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

collegevine.zoom.us

One platform to connect | Zoom

Page Load Speed

1.7 sec in total

First Response

32 ms

Resources Loaded

893 ms

Page Rendered

788 ms

collegevine.zoom.us screenshot

About Website

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

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

Visit collegevine.zoom.us

Key Findings

We analyzed Collegevine.zoom.us page load time and found that the first response time was 32 ms and then it took 1.7 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

collegevine.zoom.us performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value3,670 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.165

72/100

15%

TTI (Time to Interactive)

Value44.3 s

0/100

10%

Network Requests Diagram

collegevine.zoom.us

32 ms

collegevine.zoom.us

78 ms

helper.min.js

120 ms

optimizely.js

163 ms

internacional.min.css

119 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Collegevine.zoom.us, 43% (43 requests) were made to File-paa.zoom.us and 18% (18 requests) were made to Us06st1.zoom.us. The less responsive or slowest element that took the longest time to load (464 ms) relates to the external source File-paa.zoom.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 604.6 kB (10%)

Content Size

6.1 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Collegevine.zoom.us main page is 6.1 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 440.9 kB

  • Original 559.5 kB
  • After minification 559.5 kB
  • After compression 118.6 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 440.9 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 162.3 kB

  • Original 4.9 MB
  • After minification 4.7 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. Collegevine Zoom images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 383 B

  • Original 527.7 kB
  • After minification 527.7 kB
  • After compression 527.3 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 991 B

  • Original 95.6 kB
  • After minification 95.6 kB
  • After compression 94.6 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. Collegevine.zoom.us has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 30 (34%)

Requests Now

89

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Collegevine 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 17 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

collegevine.zoom.us

collegevine.zoom.us

32 ms

collegevine.zoom.us

collegevine.zoom.us

78 ms

helper.min.js

helper.min.js

120 ms

optimizely.js

optimizely.js

163 ms

internacional.min.css

internacional.min.css

119 ms

suisse.min.css

suisse.min.css

125 ms

all.min.css

all.min.css

124 ms

zoom-components.min.css

zoom-components.min.css

122 ms

swiper-bundle-8.3.2.min.css

swiper-bundle-8.3.2.min.css

119 ms

home-v2.min.css

home-v2.min.css

124 ms

monitor.min.js

monitor.min.js

121 ms

csrf_js

csrf_js

78 ms

notification.min.css

notification.min.css

124 ms

popup-captcha.min.css

popup-captcha.min.css

124 ms

otSDKStub.js

otSDKStub.js

86 ms

top_nav.min.css

top_nav.min.css

125 ms

vue.min.js

vue.min.js

140 ms

zoom-components.min.js

zoom-components.min.js

131 ms

popup-captcha.min.js

popup-captcha.min.js

130 ms

all.min.js

all.min.js

136 ms

jquery.validate.message.min.js

jquery.validate.message.min.js

122 ms

top_nav.min.js

top_nav.min.js

119 ms

swiper-bundle-8.3.2.min.js

swiper-bundle-8.3.2.min.js

124 ms

gsap.min.js

gsap.min.js

125 ms

home_v2.min.js

home_v2.min.js

127 ms

chat-client.js

chat-client.js

122 ms

meeting_delete_dialog.min.css

meeting_delete_dialog.min.css

127 ms

notification.min.js

notification.min.js

125 ms

icon-arrow-down.svg

icon-arrow-down.svg

74 ms

Zoom_logo.svg

Zoom_logo.svg

75 ms

icon-arrow-down-blue.svg

icon-arrow-down-blue.svg

75 ms

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350 ms

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435 ms

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401 ms

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431 ms

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433 ms

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464 ms

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432 ms

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433 ms

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434 ms

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437 ms

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435 ms

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439 ms

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452 ms

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453 ms

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455 ms

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454 ms

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455 ms

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455 ms

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456 ms

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63 ms

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120 ms

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119 ms

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53 ms

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62 ms

industry3.jpg

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66 ms

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120 ms

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60 ms

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59 ms

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120 ms

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74 ms

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72 ms

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location

location

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33 ms

Accessibility Review

collegevine.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

collegevine.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

collegevine.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 Collegevine.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 Collegevine.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

collegevine.zoom.us

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