2 sec in total
72 ms
1.2 sec
729 ms
Welcome to tac.zoom.us homepage info - get ready to check Tac Zoom best content for United States right away, or after learning these important things about tac.zoom.us
Modernize workflows with Zoom's trusted collaboration tools: including video meetings, team chat, VoIP phone, webinars, whiteboard, contact center, and events.
Visit tac.zoom.usWe analyzed Tac.zoom.us page load time and found that the first response time was 72 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
tac.zoom.us performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value24.4 s
0/100
25%
Value6.8 s
35/100
10%
Value3,030 ms
2/100
30%
Value0.125
83/100
15%
Value22.0 s
1/100
10%
72 ms
142 ms
85 ms
65 ms
64 ms
Our browser made a total of 125 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Tac.zoom.us, 50% (63 requests) were made to File-paa.zoom.us and 15% (19 requests) were made to St3.zoom.us. The less responsive or slowest element that took the longest time to load (574 ms) relates to the external source File-paa.zoom.us.
Page size can be reduced by 348.0 kB (8%)
4.4 MB
4.0 MB
In fact, the total size of Tac.zoom.us main page is 4.4 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 3.5 MB which makes up the majority of the site volume.
Potential reduce by 169.6 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 169.6 kB or 74% of the original size.
Potential reduce by 171.0 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. Tac Zoom images are well optimized though.
Potential reduce by 6.3 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.
Potential reduce by 952 B
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. Tac.zoom.us has all CSS files already compressed.
Number of requests can be reduced by 27 (23%)
115
88
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tac 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.
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tac.zoom.us accessibility score
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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
tac.zoom.us best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
tac.zoom.us SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tac.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 Tac.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.
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tac.zoom.us
Open Graph data is detected on the main page of Tac Zoom. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: