15.2 sec in total
790 ms
13.6 sec
787 ms
Welcome to video.vietnamnet.vn homepage info - get ready to check Video Viet Nam Net best content for Vietnam right away, or after learning these important things about video.vietnamnet.vn
VietNamNet tổng hợp các video clip hot nhất trong ngày, video thời sự, thể thao, giải trí, thế giới 24h qua.
Visit video.vietnamnet.vnWe analyzed Video.vietnamnet.vn page load time and found that the first response time was 790 ms and then it took 14.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
video.vietnamnet.vn performance score
name
value
score
weighting
Value5.8 s
4/100
10%
Value11.0 s
0/100
25%
Value14.1 s
1/100
10%
Value680 ms
44/100
30%
Value0.025
100/100
15%
Value16.4 s
5/100
10%
790 ms
2180 ms
2067 ms
2038 ms
2469 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Video.vietnamnet.vn, 25% (18 requests) were made to Static.vnncdn.net and 24% (17 requests) were made to Vietnamnet.vn. The less responsive or slowest element that took the longest time to load (5.2 sec) relates to the external source Embed.vietnamnet.vn.
Page size can be reduced by 371.8 kB (45%)
821.3 kB
449.6 kB
In fact, the total size of Video.vietnamnet.vn main page is 821.3 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. 55% of websites need less resources to load. Javascripts take 317.8 kB which makes up the majority of the site volume.
Potential reduce by 102.3 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. This page needs HTML code to be minified as it can gain 33.8 kB, which is 29% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 102.3 kB or 88% of the original size.
Potential reduce by 12.7 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. Video Viet Nam Net images are well optimized though.
Potential reduce by 93.8 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 93.8 kB or 30% of the original size.
Potential reduce by 163.0 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. Video.vietnamnet.vn needs all CSS files to be minified and compressed as it can save up to 163.0 kB or 82% of the original size.
Number of requests can be reduced by 38 (58%)
65
27
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video Viet Nam Net. 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 as a result speed up the page load time.
video.vietnamnet.vn
790 ms
video
2180 ms
jquerymin-9.js
2067 ms
vnnvotemodulemobile.js
2038 ms
css-9104c5c9b8ef4944903bff1d600241e6-desktop-2.css
2469 ms
vnnrootconfig-2.js
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vadscore.v15.js
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vnnidmodule.js
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js-9104c5c9b8ef4944903bff1d600241e6-desktop-2.js
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ga.js
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menu.svg
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thuong-hai-covid.jpg
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home.svg
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vnn-viet-nam-hung-cuong.svg
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analytics.js
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site.css
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jquery.min.js
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ima3.js
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mobile-detect.min.js
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site.js
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main.css
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vnn-player.js
5226 ms
video.vietnamnet.vn 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
[aria-*] attributes do not match their roles
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
video.vietnamnet.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
video.vietnamnet.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Video.vietnamnet.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Video.vietnamnet.vn 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.
video.vietnamnet.vn
Open Graph description is not detected on the main page of Video Viet Nam Net. 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: