19.1 sec in total
4 sec
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Visit onnet.edu.vn now to see the best up-to-date ONNET content for Vietnam and also check out these interesting facts you probably never knew about onnet.edu.vn
ONNET là một công ty tiên phong và hàng đầu tại Việt Nam trong lĩnh vực Internet Marketing. Chúng tôi mang đến những khóa học luôn luôn mới với chất lượng cao nhất, giúp bạn...
Visit onnet.edu.vnWe analyzed Onnet.edu.vn page load time and found that the first response time was 4 sec and then it took 15.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
onnet.edu.vn performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value5.2 s
23/100
25%
Value6.6 s
38/100
10%
Value150 ms
94/100
30%
Value0.002
100/100
15%
Value5.4 s
72/100
10%
4003 ms
807 ms
541 ms
810 ms
1747 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 73% of them (58 requests) were addressed to the original Onnet.edu.vn, 5% (4 requests) were made to Css-dashboard.subiz.com and 5% (4 requests) were made to Agent-data.subiz.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Onnet.edu.vn.
Page size can be reduced by 1.4 MB (44%)
3.2 MB
1.8 MB
In fact, the total size of Onnet.edu.vn main page is 3.2 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 45.5 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 45.5 kB or 81% of the original size.
Potential reduce by 26.7 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. ONNET images are well optimized though.
Potential reduce by 701.5 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 701.5 kB or 69% of the original size.
Potential reduce by 613.0 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. Onnet.edu.vn needs all CSS files to be minified and compressed as it can save up to 613.0 kB or 84% of the original size.
Number of requests can be reduced by 44 (59%)
74
30
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ONNET. 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 18 to 1 for CSS and as a result speed up the page load time.
onnet.edu.vn
4003 ms
wp-emoji-release.min.js
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styles.css
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settings.css
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bootstrap.min.css
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font-awesome.min.css
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icomoon.fonts.css
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jquery.fancybox.css
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select2.min.css
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animation.css
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jquery.form.min.js
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woocommerce.min.js
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jquery-migrate-1.2.1.min.js
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jquery.countdown.js
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select2.full.min.js
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isotope.pkgd.min.js
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logo-onnet.png
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cross-storage.html
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onnet.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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
onnet.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
onnet.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
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onnet.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Onnet.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.
onnet.edu.vn
Open Graph description is not detected on the main page of ONNET. 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: