18.6 sec in total
1.3 sec
17.1 sec
203 ms
Welcome to estock.duytan.edu.vn homepage info - get ready to check Estock Duy Tan best content for Vietnam right away, or after learning these important things about estock.duytan.edu.vn
chứng khoán,chung khoan,chứng khoán ảo,chung khoan ao,mua bán chứng khoán ảo,mua ban chung khoan ao,chung khoan
Visit estock.duytan.edu.vnWe analyzed Estock.duytan.edu.vn page load time and found that the first response time was 1.3 sec and then it took 17.3 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.
estock.duytan.edu.vn performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value10.0 s
0/100
25%
Value39.0 s
0/100
10%
Value180 ms
91/100
30%
Value0.246
50/100
15%
Value9.3 s
31/100
10%
1314 ms
500 ms
3959 ms
572 ms
259 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Estock.duytan.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (6.6 sec) belongs to the original domain Estock.duytan.edu.vn.
Page size can be reduced by 817.9 kB (80%)
1.0 MB
203.1 kB
In fact, the total size of Estock.duytan.edu.vn main page is 1.0 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. 15% of websites need less resources to load. Images take 477.0 kB which makes up the majority of the site volume.
Potential reduce by 22.2 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 22.2 kB or 79% of the original size.
Potential reduce by 382.6 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, Estock Duy Tan needs image optimization as it can save up to 382.6 kB or 80% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 339.6 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 339.6 kB or 79% of the original size.
Potential reduce by 73.5 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. Estock.duytan.edu.vn needs all CSS files to be minified and compressed as it can save up to 73.5 kB or 84% of the original size.
Number of requests can be reduced by 22 (44%)
50
28
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Estock Duy Tan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
estock.duytan.edu.vn
1314 ms
main.css
500 ms
Resource.php
3959 ms
fileloader.js
572 ms
clearfix.css
259 ms
divless.css
492 ms
common.css
523 ms
jsCalendar.css
535 ms
steel.css
801 ms
window.css
848 ms
alert.css
1195 ms
skin.css
1196 ms
highslide.css
1872 ms
skin.css
2158 ms
highslide.js
3518 ms
config.js
486 ms
calendar.js
855 ms
en.js
555 ms
timer.js
604 ms
prototype.js
4430 ms
effects.js
3323 ms
window.js
4376 ms
autocomplete.js
4744 ms
ajaxrequest.js
4629 ms
ajaxfixer.js
3965 ms
utility.js
4805 ms
map.js
4673 ms
uploader.js
4629 ms
sitemap.js
4628 ms
sitemapconfig.js
4628 ms
app.js
4627 ms
56f9468a23e51.PNG
1265 ms
f_avatar.png
1310 ms
548aa38271a4a.jpg
495 ms
m_avatar.png
2720 ms
5483b3a7be3c9.jpg
759 ms
logo.png
2208 ms
search.png
1366 ms
sheet_bg.jpg
1604 ms
cup1.png
1869 ms
cup2.png
1872 ms
cup3.png
1966 ms
circle_blue.png
2087 ms
sheet_bottom.png
2392 ms
login_bg.png
6610 ms
title_bg.png
5101 ms
btn_arrow_bg.png
3254 ms
icon_price.gif
2982 ms
sheet_small_bottom.png
3293 ms
icon_counter.png
3459 ms
myriadpro-cond-web-webfont.woff
4834 ms
myriadpro-semiboldcond-webfont.woff
6471 ms
myriadpro-light-webfont.woff
4763 ms
zoomin.cur
4288 ms
rounded-white.png
520 ms
zoomout.cur
539 ms
loader.white.gif
596 ms
estock.duytan.edu.vn 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
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
Form elements do not have associated labels
Links do not have a discernible name
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>).
estock.duytan.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
estock.duytan.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Estock.duytan.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 Estock.duytan.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.
estock.duytan.edu.vn
Open Graph description is not detected on the main page of Estock Duy Tan. 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: