9.5 sec in total
2.8 sec
6.4 sec
247 ms
Click here to check amazing Khosachnoi content for Vietnam. Otherwise, check out these important facts you probably never knew about khosachnoi.com.vn
Thư viện sách nói online lớn nhất Việt Nam, sách nói online cho người Việt, nghe đọc sách miễn phí, nghe đọc sách trên mạng, tổng hợp sách nói trên mạng, Download sách nói miễn phí.
Visit khosachnoi.com.vnWe analyzed Khosachnoi.com.vn page load time and found that the first response time was 2.8 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
khosachnoi.com.vn performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value8.7 s
1/100
25%
Value8.4 s
19/100
10%
Value4,860 ms
0/100
30%
Value0.079
94/100
15%
Value14.7 s
8/100
10%
2795 ms
487 ms
1791 ms
1292 ms
524 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 64% of them (63 requests) were addressed to the original Khosachnoi.com.vn, 10% (10 requests) were made to Static.xx.fbcdn.net and 7% (7 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Khosachnoi.com.vn.
Page size can be reduced by 272.5 kB (26%)
1.0 MB
774.9 kB
In fact, the total size of Khosachnoi.com.vn main page is 1.0 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. 45% of websites need less resources to load. Images take 691.7 kB which makes up the majority of the site volume.
Potential reduce by 59.7 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 10.2 kB, which is 13% 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 59.7 kB or 76% of the original size.
Potential reduce by 21.3 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. Khosachnoi images are well optimized though.
Potential reduce by 124.8 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 124.8 kB or 64% of the original size.
Potential reduce by 66.7 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. Khosachnoi.com.vn needs all CSS files to be minified and compressed as it can save up to 66.7 kB or 80% of the original size.
Number of requests can be reduced by 48 (50%)
96
48
The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khosachnoi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
khosachnoi.com.vn
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khosachnoi.com.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.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
khosachnoi.com.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
Browser errors were logged to the console
Page has valid source maps
khosachnoi.com.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Khosachnoi.com.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Khosachnoi.com.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.
khosachnoi.com.vn
Open Graph description is not detected on the main page of Khosachnoi. 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: