14 sec in total
1.3 sec
12.3 sec
365 ms
Click here to check amazing AAA content. Otherwise, check out these important facts you probably never knew about aaa.net.vn
Công ty Cổ phần Đào tạo và Tư vấn Truyền thông AAA Được thành lập từ năm 2007, AAA có hơn 13 năm kinh nghiệm trong các lĩnh vực: Tổ chức Đào tạo theo yêu cầu, T
Visit aaa.net.vnWe analyzed Aaa.net.vn page load time and found that the first response time was 1.3 sec and then it took 12.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
aaa.net.vn performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value14.5 s
0/100
25%
Value17.5 s
0/100
10%
Value1,250 ms
19/100
30%
Value0.181
67/100
15%
Value15.1 s
7/100
10%
1318 ms
710 ms
472 ms
494 ms
1272 ms
Our browser made a total of 49 requests to load all elements on the main page. We found that 51% of them (25 requests) were addressed to the original Aaa.net.vn, 16% (8 requests) were made to Apis.google.com and 14% (7 requests) were made to Static.olark.com. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Aaa.net.vn.
Page size can be reduced by 588.7 kB (20%)
2.9 MB
2.3 MB
In fact, the total size of Aaa.net.vn main page is 2.9 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 45.8 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. 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 45.8 kB or 80% of the original size.
Potential reduce by 235.0 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. AAA images are well optimized though.
Potential reduce by 228.7 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 228.7 kB or 72% of the original size.
Potential reduce by 79.3 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. Aaa.net.vn needs all CSS files to be minified and compressed as it can save up to 79.3 kB or 84% of the original size.
Number of requests can be reduced by 20 (43%)
47
27
The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AAA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
aaa.net.vn
1318 ms
stylesheet.css
710 ms
kuler_css3_slideshow.css
472 ms
carousel.css
494 ms
jquery-1.7.1.min.js
1272 ms
jquery-ui-1.8.16.custom.min.js
1785 ms
jquery-ui-1.8.16.custom.css
1022 ms
common.js
996 ms
platform.js
91 ms
logo-thiet-ke-website.png
205 ms
bg_body.jpg
3419 ms
bg_head.png
462 ms
logoaa.png
465 ms
gb.png
514 ms
vn.png
525 ms
button-search.png
542 ms
bg_content.png
3367 ms
image2.jpg
9457 ms
baner%205.jpg
4324 ms
baner%204.jpg
8879 ms
image1.jpg
7995 ms
image3.jpg
5734 ms
arrows.png
3937 ms
UTM-Bebas.ttf
4705 ms
bg_foter.jpg
6094 ms
like.php
110 ms
OpenSans-Light.ttf
6847 ms
OpenSans-Bold.ttf
7438 ms
cb=gapi.loaded_0
25 ms
cb=gapi.loaded_1
49 ms
fastbutton
166 ms
loader0.js
100 ms
postmessageRelay
63 ms
Sh_BYjerrZ8.js
399 ms
LVx-xkvaJ0b.png
438 ms
2083-112-10-1719.js
131 ms
1077434459-postmessagerelay.js
71 ms
rpc:shindig_random.js
51 ms
cb=gapi.loaded_0
19 ms
cb=gapi.loaded_1
48 ms
grlryt2bdKIyfMSOhzd1eA.woff
81 ms
cb=gapi.loaded_0
23 ms
c
154 ms
application2.js
601 ms
storage.html
134 ms
storage.js
29 ms
visits
204 ms
cbb092d6554938a9549cb716ffcb1f94.css
34 ms
buttons-light.png
32 ms
aaa.net.vn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
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.
aaa.net.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
aaa.net.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
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aaa.net.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 Aaa.net.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.
aaa.net.vn
Open Graph description is not detected on the main page of AAA. 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: