9 sec in total
1.5 sec
6.9 sec
564 ms
Visit khdn-yhue.edu.vn now to see the best up-to-date Khdn Yhue content and also check out these interesting facts you probably never knew about khdn-yhue.edu.vn
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Visit khdn-yhue.edu.vnWe analyzed Khdn-yhue.edu.vn page load time and found that the first response time was 1.5 sec and then it took 7.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
khdn-yhue.edu.vn performance score
name
value
score
weighting
Value10.7 s
0/100
10%
Value10.7 s
0/100
25%
Value12.9 s
2/100
10%
Value160 ms
94/100
30%
Value0.001
100/100
15%
Value14.3 s
9/100
10%
1471 ms
280 ms
526 ms
802 ms
532 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 71% of them (51 requests) were addressed to the original Khdn-yhue.edu.vn, 6% (4 requests) were made to Api.viglink.com and 4% (3 requests) were made to Cdn.viglink.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Khdn-yhue.edu.vn.
Page size can be reduced by 270.1 kB (15%)
1.8 MB
1.6 MB
In fact, the total size of Khdn-yhue.edu.vn main page is 1.8 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. 45% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 55.4 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 55.4 kB or 84% of the original size.
Potential reduce by 93.5 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. Khdn Yhue images are well optimized though.
Potential reduce by 100.1 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 100.1 kB or 57% of the original size.
Potential reduce by 21.0 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. Khdn-yhue.edu.vn needs all CSS files to be minified and compressed as it can save up to 21.0 kB or 83% of the original size.
Number of requests can be reduced by 36 (52%)
69
33
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khdn Yhue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
khdn-yhue.edu.vn
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mod_vvisit_counter.css
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stylesheet.css
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mootools.js
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caption.js
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system.css
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template.css
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rssticker.js
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49 ms
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khdn-yhue.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.
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
Form elements do not have associated labels
Links do not have a discernible name
khdn-yhue.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
khdn-yhue.edu.vn SEO score
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 Khdn-yhue.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 Khdn-yhue.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.
khdn-yhue.edu.vn
Open Graph description is not detected on the main page of Khdn Yhue. 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: