5.2 sec in total
1.5 sec
3.1 sec
612 ms
Welcome to taidanh.edu.vn homepage info - get ready to check Taidanh best content for Vietnam right away, or after learning these important things about taidanh.edu.vn
Trang chia sẻ thông tin kiến thức bổ ích cho cuộc sống, sức khỏe
Visit taidanh.edu.vnWe analyzed Taidanh.edu.vn page load time and found that the first response time was 1.5 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
taidanh.edu.vn performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value7.6 s
4/100
25%
Value8.6 s
17/100
10%
Value110 ms
97/100
30%
Value0.541
14/100
15%
Value10.6 s
23/100
10%
1489 ms
1078 ms
691 ms
770 ms
1056 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 47% of them (20 requests) were addressed to the original Taidanh.edu.vn, 12% (5 requests) were made to Pagead2.googlesyndication.com and 12% (5 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Taidanh.edu.vn.
Page size can be reduced by 328.0 kB (59%)
555.1 kB
227.1 kB
In fact, the total size of Taidanh.edu.vn main page is 555.1 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. 50% of websites need less resources to load. Javascripts take 368.8 kB which makes up the majority of the site volume.
Potential reduce by 100.4 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 100.4 kB or 82% of the original size.
Potential reduce by 13.8 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. Obviously, Taidanh needs image optimization as it can save up to 13.8 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 197.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 197.0 kB or 53% of the original size.
Potential reduce by 16.8 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. Taidanh.edu.vn needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 76% of the original size.
Number of requests can be reduced by 21 (53%)
40
19
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Taidanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
taidanh.edu.vn
1489 ms
css.php
1078 ms
css.php
691 ms
jquery-1.11.0.min.js
770 ms
xenforo.js
1056 ms
font-awesome.min.css
5 ms
cookie.js
543 ms
ModernStatistic.js
616 ms
css
24 ms
adsbygoogle.js
5 ms
ga.js
46 ms
login.png
378 ms
avatar_male_s.png
380 ms
avatar_female_s.png
380 ms
avatar_s.png
381 ms
7915.jpg
274 ms
taidanh.png
379 ms
ca-pub-7734625370893738.js
127 ms
zrt_lookup.html
186 ms
show_ads_impl.js
119 ms
__utm.gif
82 ms
xenforo-ui-sprite.png
425 ms
light-sprite.png
490 ms
icon-extra.png
489 ms
node-sprite.png
491 ms
connect_sprite.png
235 ms
ads
232 ms
osd.js
5 ms
arrow_sprite.png
412 ms
ads
383 ms
ajaxload.info_FFFFFF_facebook.gif
315 ms
loader7.gif
367 ms
css
66 ms
m_js_controller.js
34 ms
abg.js
35 ms
favicon
130 ms
nessie_icon_tiamat_white.png
100 ms
s
67 ms
googlelogo_color_112x36dp.png
113 ms
x_button_blue2.png
59 ms
170889661399355838
41 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
17 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
57 ms
taidanh.edu.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-*] attributes do not match their roles
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
Links do not have a discernible name
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
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
The document uses <meta http-equiv="refresh">
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
taidanh.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
General
Impact
Issue
Detected JavaScript libraries
taidanh.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
EL
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Taidanh.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Greek is used on the page, and it does not match the claimed Vietnamese language. Our system also found out that Taidanh.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.
taidanh.edu.vn
Open Graph data is detected on the main page of Taidanh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: