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Welcome to truongvietanh.com homepage info - get ready to check Truongviet Anh best content for Vietnam right away, or after learning these important things about truongvietanh.com
Đào tạo học sinh giỏi chuyên Anh, trang bị 16 kỹ năng thế kỉ 21. Hệ thống trường tư thục liên cấp từ mầm non, tiểu học, THCS đến THPT Việt Anh.
Visit truongvietanh.comWe analyzed Truongvietanh.com page load time and found that the first response time was 2.8 sec and then it took 17 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
truongvietanh.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value10.8 s
0/100
25%
Value18.3 s
0/100
10%
Value2,850 ms
3/100
30%
Value0.026
100/100
15%
Value27.4 s
0/100
10%
2819 ms
75 ms
508 ms
764 ms
776 ms
Our browser made a total of 158 requests to load all elements on the main page. We found that 53% of them (83 requests) were addressed to the original Truongvietanh.com, 17% (27 requests) were made to Fonts.gstatic.com and 9% (14 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Truongvietanh.com.
Page size can be reduced by 392.4 kB (9%)
4.3 MB
3.9 MB
In fact, the total size of Truongvietanh.com main page is 4.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.8 MB which makes up the majority of the site volume.
Potential reduce by 125.7 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 125.7 kB or 81% of the original size.
Potential reduce by 261.1 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. Truongviet Anh images are well optimized though.
Potential reduce by 3.0 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. This website has mostly compressed JavaScripts.
Potential reduce by 2.6 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. Truongvietanh.com has all CSS files already compressed.
Number of requests can be reduced by 98 (79%)
124
26
The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Truongviet Anh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 39 to 1 for CSS and as a result speed up the page load time.
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truongvietanh.com 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
Image elements do not have [alt] attributes
Links do not have a discernible name
truongvietanh.com 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
Browser errors were logged to the console
Page has valid source maps
truongvietanh.com 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 Truongvietanh.com 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 Truongvietanh.com 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.
truongvietanh.com
Open Graph data is detected on the main page of Truongviet Anh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: