8.4 sec in total
1.3 sec
6.8 sec
329 ms
Visit vietsport.vn now to see the best up-to-date Vietsport content for Vietnam and also check out these interesting facts you probably never knew about vietsport.vn
Vietsport.vn - Quần áo bóng đá, bóng chuyền, cầu lông, bóng rổ, bóng bàn - Nhận in áo bóng đá theo yêu cầu lấy nhanh - Thiết kế và in thêu quần áo thể thao đẹp
Visit vietsport.vnWe analyzed Vietsport.vn page load time and found that the first response time was 1.3 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Vietsport.vn rating and web reputation
vietsport.vn performance score
name
value
score
weighting
Value6.4 s
3/100
10%
Value13.9 s
0/100
25%
Value10.1 s
10/100
10%
Value7,480 ms
0/100
30%
Value0
100/100
15%
Value20.6 s
2/100
10%
1261 ms
1688 ms
818 ms
819 ms
2147 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Vietsport.vn, 41% (55 requests) were made to Media.bizwebmedia.net and 29% (39 requests) were made to Static.bizwebmedia.net. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Media.bizwebmedia.net.
Page size can be reduced by 719.7 kB (43%)
1.7 MB
954.3 kB
In fact, the total size of Vietsport.vn main page is 1.7 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. 50% of websites need less resources to load. Images take 785.9 kB which makes up the majority of the site volume.
Potential reduce by 151.2 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 50.0 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 151.2 kB or 88% of the original size.
Potential reduce by 45.1 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. Vietsport images are well optimized though.
Potential reduce by 253.2 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 253.2 kB or 65% of the original size.
Potential reduce by 270.2 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. Vietsport.vn needs all CSS files to be minified and compressed as it can save up to 270.2 kB or 83% of the original size.
Number of requests can be reduced by 47 (37%)
126
79
The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietsport. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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vietsport.vn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<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
Image elements do not have [alt] attributes
Links do not have a discernible name
vietsport.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
vietsport.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietsport.vn 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 Vietsport.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.
vietsport.vn
Open Graph description is not detected on the main page of Vietsport. 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: