40.1 sec in total
7.5 sec
32.3 sec
304 ms
Click here to check amazing Anh Viet content. Otherwise, check out these important facts you probably never knew about anhviet.edu.vn
Trung tâm Ngoại ngữ Anh Việt - Số 1, đường số 3, KDC Kiến Phát, P 6, TP Tân An, Long An
Visit anhviet.edu.vnWe analyzed Anhviet.edu.vn page load time and found that the first response time was 7.5 sec and then it took 32.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 65 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
anhviet.edu.vn performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value19.5 s
0/100
25%
Value19.5 s
0/100
10%
Value2,660 ms
4/100
30%
Value0.382
27/100
15%
Value34.1 s
0/100
10%
7465 ms
1020 ms
692 ms
718 ms
1021 ms
Our browser made a total of 202 requests to load all elements on the main page. We found that 95% of them (191 requests) were addressed to the original Anhviet.edu.vn, 1% (2 requests) were made to Perfect.com.vn and 1% (2 requests) were made to Opi.yahoo.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Anhviet.edu.vn.
Page size can be reduced by 586.7 kB (8%)
7.6 MB
7.0 MB
In fact, the total size of Anhviet.edu.vn main page is 7.6 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. 35% of websites need less resources to load. Images take 7.3 MB which makes up the majority of the site volume.
Potential reduce by 47.6 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 47.6 kB or 34% of the original size.
Potential reduce by 398.8 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. Anh Viet images are well optimized though.
Potential reduce by 116.4 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 116.4 kB or 63% of the original size.
Potential reduce by 23.9 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. Anhviet.edu.vn needs all CSS files to be minified and compressed as it can save up to 23.9 kB or 84% of the original size.
Number of requests can be reduced by 8 (15%)
52
44
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anh Viet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
anhviet.edu.vn
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main.css
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transfer.css
692 ms
add_menu.css
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jquery-1.4.2.min.js
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global.js
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PerfectLib.js
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student_login.js
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anhviet.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
<frame> or <iframe> elements do not have a title
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.
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
anhviet.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
anhviet.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Anhviet.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Anhviet.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.
anhviet.edu.vn
Open Graph description is not detected on the main page of Anh Viet. 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: