41.6 sec in total
11.9 sec
27.6 sec
2.1 sec
Visit thaytro.net now to see the best up-to-date Thay Tro content for Vietnam and also check out these interesting facts you probably never knew about thaytro.net
Chào mừng các Thầy Cô và các em học sinh ghé thăm: "Tiện ích học tập Tiếng Anh Trực Tuyến", 1 tiện ích học tập của giáo viên Trường THPT Trị An. Nếu có bất cứ khó khăn gì về việc sử dụng các chức năng...
Visit thaytro.netWe analyzed Thaytro.net page load time and found that the first response time was 11.9 sec and then it took 29.7 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.
thaytro.net performance score
name
value
score
weighting
Value3.4 s
36/100
10%
Value10.6 s
0/100
25%
Value15.2 s
1/100
10%
Value1,550 ms
13/100
30%
Value0.041
99/100
15%
Value31.4 s
0/100
10%
11892 ms
1108 ms
2268 ms
3703 ms
1090 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 39% of them (47 requests) were addressed to the original Thaytro.net, 10% (12 requests) were made to Static.xx.fbcdn.net and 7% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (11.9 sec) belongs to the original domain Thaytro.net.
Page size can be reduced by 530.9 kB (60%)
889.4 kB
358.5 kB
In fact, the total size of Thaytro.net main page is 889.4 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. 65% of websites need less resources to load. Javascripts take 495.6 kB which makes up the majority of the site volume.
Potential reduce by 174.3 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 174.3 kB or 85% of the original size.
Potential reduce by 11.4 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. Thay Tro images are well optimized though.
Potential reduce by 338.4 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 338.4 kB or 68% of the original size.
Potential reduce by 6.7 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. Thaytro.net needs all CSS files to be minified and compressed as it can save up to 6.7 kB or 81% of the original size.
Number of requests can be reduced by 63 (54%)
116
53
The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thay Tro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
thaytro.net
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yui_combo.php
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jquery.min.js
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thaytro.net 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
thaytro.net 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
Missing source maps for large first-party JavaScript
thaytro.net SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thaytro.net 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 Thaytro.net 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.
thaytro.net
Open Graph description is not detected on the main page of Thay Tro. 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: