21 sec in total
5.3 sec
15.5 sec
174 ms
Click here to check amazing Pnc Tdu content for Vietnam. Otherwise, check out these important facts you probably never knew about pnc.tdu.edu.vn
Visit pnc.tdu.edu.vnWe analyzed Pnc.tdu.edu.vn page load time and found that the first response time was 5.3 sec and then it took 15.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
pnc.tdu.edu.vn performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value10.5 s
0/100
25%
Value22.7 s
0/100
10%
Value280 ms
80/100
30%
Value0.498
16/100
15%
Value6.8 s
54/100
10%
5341 ms
293 ms
640 ms
641 ms
643 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 Pnc.tdu.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Pnc.tdu.edu.vn.
Page size can be reduced by 1.4 MB (67%)
2.0 MB
671.1 kB
In fact, the total size of Pnc.tdu.edu.vn main page is 2.0 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. 30% of websites need less resources to load. Images take 954.5 kB which makes up the majority of the site volume.
Potential reduce by 24.0 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 24.0 kB or 72% of the original size.
Potential reduce by 528.2 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, Pnc Tdu needs image optimization as it can save up to 528.2 kB or 55% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 455.1 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 455.1 kB or 73% of the original size.
Potential reduce by 352.6 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. Pnc.tdu.edu.vn needs all CSS files to be minified and compressed as it can save up to 352.6 kB or 83% of the original size.
Number of requests can be reduced by 48 (86%)
56
8
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pnc Tdu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.
pnc.tdu.edu.vn
5341 ms
modal.css
293 ms
attachments_hide.css
640 ms
attachments_list.css
641 ms
style.css
643 ms
bootstrap.min.css
1457 ms
bootstrap-responsive.min.css
912 ms
bootstrap-extended.css
644 ms
bootstrap-frontend.min.css
909 ms
bootstrap-responsive-frontend.min.css
910 ms
system.css
1462 ms
general.css
1464 ms
template.css
1720 ms
template_pro.css
3038 ms
green.css
2761 ms
jsn_mobile.css
3040 ms
jquery.ui.1.9.0.ie.css
2776 ms
jsn-gui.css
2770 ms
tipsy.css
2758 ms
form.css
3305 ms
form.html
6418 ms
style.css
3154 ms
mootools-core.js
3969 ms
jquery.min.js
3856 ms
jquery-noconflict.js
3305 ms
jquery-migrate.min.js
3428 ms
core.js
3585 ms
mootools-more.js
4940 ms
modal.js
4950 ms
attachments_refresh.js
4932 ms
caption.js
4959 ms
bootstrap.min.js
5210 ms
noconflict.js
5211 ms
utils.js
6593 ms
jsn_template.js
6318 ms
jsn_uf_jquery_safe.js
6311 ms
jquery.placeholder.js
6318 ms
json-2.3.min.js
6026 ms
jquery.scrollTo.js
5965 ms
form.js
6791 ms
jsn_uf_conflict.js
5972 ms
swfobject.js
5972 ms
system.css
5233 ms
jsn-general.css
4379 ms
jsn-bootstrap.css
4381 ms
jsn-jqueryui.css
4118 ms
jsn-admintemplates.css
4119 ms
jsn-pages.css
4193 ms
jsn-fonticomoon.css
4394 ms
icomoon.css
4392 ms
style.css
4528 ms
LOGO.png
2201 ms
IMG_0132.jpg
1086 ms
DSC_0028.JPG
1379 ms
glyphicons-halflings.png
551 ms
icon-32-loading-circle.gif
553 ms
icons-base.png
553 ms
pnc.tdu.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
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
pnc.tdu.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
pnc.tdu.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pnc.tdu.edu.vn 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 Pnc.tdu.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.
pnc.tdu.edu.vn
Open Graph description is not detected on the main page of Pnc Tdu. 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: