10.1 sec in total
1.5 sec
8.1 sec
542 ms
Welcome to vov.vn homepage info - get ready to check VOV best content for Vietnam right away, or after learning these important things about vov.vn
VOV.VN - Báo điện tử VOV, tin tức thời sự về chính trị, kinh tế, đời sống, xã hội, pháp luật, thể thao, văn hóa, giải trí, thế giới, nghe radio và xem TV của VOV
Visit vov.vnWe analyzed Vov.vn page load time and found that the first response time was 1.5 sec and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
vov.vn performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value24.3 s
0/100
25%
Value27.7 s
0/100
10%
Value23,260 ms
0/100
30%
Value0.215
58/100
15%
Value51.9 s
0/100
10%
1464 ms
26 ms
1704 ms
736 ms
976 ms
Our browser made a total of 139 requests to load all elements on the main page. We found that 6% of them (9 requests) were addressed to the original Vov.vn, 36% (50 requests) were made to Images.vov.vn and 26% (36 requests) were made to Static.vov.vn. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Images.vov.vn.
Page size can be reduced by 972.9 kB (34%)
2.8 MB
1.9 MB
In fact, the total size of Vov.vn main page is 2.8 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 75.9 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 75.9 kB or 75% of the original size.
Potential reduce by 65.3 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. VOV images are well optimized though.
Potential reduce by 578.9 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 578.9 kB or 69% of the original size.
Potential reduce by 252.8 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. Vov.vn needs all CSS files to be minified and compressed as it can save up to 252.8 kB or 85% of the original size.
Number of requests can be reduced by 45 (34%)
132
87
The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VOV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
vov.vn
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bootstrap.min.css
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vov.vn accessibility score
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
vov.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
vov.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
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vov.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Vov.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.
vov.vn
Open Graph description is not detected on the main page of VOV. 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: