10.8 sec in total
2.6 sec
8.1 sec
153 ms
Click here to check amazing Btct Nuce content for Vietnam. Otherwise, check out these important facts you probably never knew about btct.nuce.edu.vn
Bộ môn Bê tông cốt thép
Visit btct.nuce.edu.vnWe analyzed Btct.nuce.edu.vn page load time and found that the first response time was 2.6 sec and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Btct.nuce.edu.vn rating and web reputation
btct.nuce.edu.vn performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value16.2 s
0/100
25%
Value12.3 s
3/100
10%
Value250 ms
84/100
30%
Value0.006
100/100
15%
Value10.3 s
25/100
10%
2616 ms
1012 ms
506 ms
519 ms
507 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that all of those requests were addressed to Btct.nuce.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (3.5 sec) belongs to the original domain Btct.nuce.edu.vn.
Page size can be reduced by 718.8 kB (45%)
1.6 MB
890.8 kB
In fact, the total size of Btct.nuce.edu.vn main page is 1.6 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. 25% of websites need less resources to load. Javascripts take 796.0 kB which makes up the majority of the site volume.
Potential reduce by 29.1 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 29.1 kB or 69% of the original size.
Potential reduce by 44.7 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. Btct Nuce images are well optimized though.
Potential reduce by 592.5 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 592.5 kB or 74% of the original size.
Potential reduce by 52.5 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. Btct.nuce.edu.vn needs all CSS files to be minified and compressed as it can save up to 52.5 kB or 81% of the original size.
Number of requests can be reduced by 36 (55%)
65
29
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btct Nuce. 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 10 to 1 for CSS and as a result speed up the page load time.
btct.nuce.edu.vn
2616 ms
default.css
1012 ms
module.css
506 ms
module.css
519 ms
module.css
507 ms
skin.css
524 ms
sptt-main.css
755 ms
container.css
762 ms
jquery.min.js
1780 ms
jquery-ui.min.js
2104 ms
Telerik.Web.UI.WebResource.axd
1009 ms
WebResource.axd
776 ms
spmenu.js
1072 ms
Telerik.Web.UI.WebResource.axd
1836 ms
dnn.js
791 ms
dnn.jquery.js
1036 ms
jquery.hoverIntent.min.js
1047 ms
dnncore.js
1321 ms
sptt-main.css
1319 ms
Module.css
1328 ms
ddaccordion.js
1548 ms
jquery.easing.js
1555 ms
scriptlofslider.js
1558 ms
logo.png
511 ms
spacer.gif
281 ms
banner.jpg
1497 ms
uoGroup2.gif
277 ms
uoVisitors.gif
276 ms
uoMembers.gif
387 ms
uoTotal.gif
511 ms
uoGroup3.gif
509 ms
0.png
542 ms
1.png
636 ms
6.png
758 ms
5.png
760 ms
4.png
760 ms
dhxd-logo.jpg
1067 ms
khoa-xd-logo.jpg
1143 ms
ccu-logo.jpg
1260 ms
thu-vien-logo.jpg
1304 ms
1_olympic.jpg
2775 ms
Gap%20mat.jpg
3159 ms
olympic.jpg
2656 ms
%C3%BD%20t%C6%B0%E1%BB%9Fng.jpg
2254 ms
image3.jpg
3307 ms
image2.jpg
3233 ms
qualification_history_256.png
2510 ms
Title-BG-Grey2.png
2767 ms
action_right.gif
2912 ms
rt.gif
3038 ms
511588.png
3027 ms
main_bg.jpg
3268 ms
menu_bg.png
3136 ms
loading2.gif
3128 ms
arrowgreen.gif
3279 ms
Grey-Gradient-TL.png
3324 ms
Grey-Gradient-TR.png
3385 ms
Grey-Gradient-T.png
3382 ms
Grey-Gradient-BL.png
3398 ms
Grey-Gradient-BR.png
3410 ms
Grey-Gradient-B.png
3438 ms
load-indicator.gif
3484 ms
transparent_bg.png
3423 ms
footer_bg.gif
3308 ms
bottom-line.png
3315 ms
arrow-bg.png
625 ms
grad-bg.gif
674 ms
btct.nuce.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.
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
Links do not have a discernible name
btct.nuce.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
btct.nuce.edu.vn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btct.nuce.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Btct.nuce.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.
btct.nuce.edu.vn
Open Graph description is not detected on the main page of Btct Nuce. 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: