7.4 sec in total
1.1 sec
5.8 sec
536 ms
Click here to check amazing Banhang content for Vietnam. Otherwise, check out these important facts you probably never knew about banhang.edu.vn
Bán hàng trực tuyến là giải pháp tối ưu trong kinh doanh hiện nay . Bán hàng trực tuyến theo phương pháp của những chuyên gia hàng đầu để thu được hiệu quả cao nhất
Visit banhang.edu.vnWe analyzed Banhang.edu.vn page load time and found that the first response time was 1.1 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
banhang.edu.vn performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value11.0 s
0/100
25%
Value15.7 s
0/100
10%
Value1,840 ms
9/100
30%
Value0.016
100/100
15%
Value10.2 s
25/100
10%
1108 ms
735 ms
498 ms
495 ms
499 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 49% of them (50 requests) were addressed to the original Banhang.edu.vn, 20% (20 requests) were made to Static.xx.fbcdn.net and 9% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Banhang.edu.vn.
Page size can be reduced by 874.2 kB (33%)
2.7 MB
1.8 MB
In fact, the total size of Banhang.edu.vn main page is 2.7 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 34.0 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 8.4 kB, which is 21% 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 34.0 kB or 83% of the original size.
Potential reduce by 217.9 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. Obviously, Banhang needs image optimization as it can save up to 217.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 457.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 457.3 kB or 76% of the original size.
Potential reduce by 165.0 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. Banhang.edu.vn needs all CSS files to be minified and compressed as it can save up to 165.0 kB or 84% of the original size.
Number of requests can be reduced by 28 (29%)
95
67
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Banhang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
banhang.edu.vn
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banhang.edu.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
banhang.edu.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
banhang.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Banhang.edu.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 Banhang.edu.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.
banhang.edu.vn
Open Graph data is detected on the main page of Banhang. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: