8.2 sec in total
2.5 sec
5.6 sec
122 ms
Visit aao.hcmut.edu.vn now to see the best up-to-date Aao HCM Ut content for Vietnam and also check out these interesting facts you probably never knew about aao.hcmut.edu.vn
My Store
Visit aao.hcmut.edu.vnWe analyzed Aao.hcmut.edu.vn page load time and found that the first response time was 2.5 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
aao.hcmut.edu.vn performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.8 s
30/100
25%
Value8.4 s
19/100
10%
Value60 ms
100/100
30%
Value0
100/100
15%
Value5.9 s
65/100
10%
2472 ms
24 ms
37 ms
1840 ms
2356 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 89% of them (33 requests) were addressed to the original Aao.hcmut.edu.vn, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Aao.hcmut.edu.vn.
Page size can be reduced by 287.9 kB (52%)
553.9 kB
265.9 kB
In fact, the total size of Aao.hcmut.edu.vn main page is 553.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 210.4 kB which makes up the majority of the site volume.
Potential reduce by 31.8 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 14.0 kB, which is 39% 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 31.8 kB or 88% of the original size.
Potential reduce by 21.1 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. Aao HCM Ut images are well optimized though.
Potential reduce by 105.4 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 105.4 kB or 69% of the original size.
Potential reduce by 129.6 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. Aao.hcmut.edu.vn needs all CSS files to be minified and compressed as it can save up to 129.6 kB or 84% of the original size.
Number of requests can be reduced by 15 (52%)
29
14
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aao HCM Ut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
aao.hcmut.edu.vn
2472 ms
css
24 ms
css
37 ms
styles.css
1840 ms
bootstrap.min.css
2356 ms
mobile.css
1647 ms
slide.css
1663 ms
screen.css
1667 ms
detection.js
1417 ms
jquery.min.js
2783 ms
bootstrap.min.js
2163 ms
jquery.easing.1.3.js
1404 ms
utils.js
1410 ms
kSlide.js
1570 ms
kSelectBox.js
1696 ms
kSelectBox_auto.js
1703 ms
controls.js
1819 ms
main.js
1911 ms
logo.png
276 ms
m1logo.png
271 ms
mlogo.png
261 ms
btn-search.png
265 ms
icon_lag_vietnam.png
249 ms
bg-blue-item-hover_.png
246 ms
icons.png
509 ms
arrow-icon.png
513 ms
bg-.jpg
525 ms
bg-red-item-hover_.png
529 ms
LogoBK-178x210.png
534 ms
bg-pink-item-hover_.png
546 ms
img7-178x210.png
777 ms
study-hard-178x210.png
781 ms
bg-purple-item-hover_.png
793 ms
control-slide.png
795 ms
socail-icons.png
801 ms
Zd2E9abXLFGSr9G3YK2MsMjMYJxVOgT2hsC3JVF8P6U.ttf
28 ms
b9QBgL0iMZfDSpmcXcE8nDWQHqyfY2jdHXIp8R6ib6s.ttf
41 ms
aao.hcmut.edu.vn accessibility score
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
aao.hcmut.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
aao.hcmut.edu.vn SEO score
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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aao.hcmut.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 Aao.hcmut.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.
aao.hcmut.edu.vn
Open Graph description is not detected on the main page of Aao HCM Ut. 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: