13.1 sec in total
2 sec
10.9 sec
210 ms
Visit uel.edu.vn now to see the best up-to-date Uel content for Vietnam and also check out these interesting facts you probably never knew about uel.edu.vn
Visit uel.edu.vnWe analyzed Uel.edu.vn page load time and found that the first response time was 2 sec and then it took 11.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
uel.edu.vn performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value11.2 s
0/100
25%
Value11.5 s
5/100
10%
Value350 ms
73/100
30%
Value0.02
100/100
15%
Value12.8 s
13/100
10%
2033 ms
494 ms
494 ms
1714 ms
1469 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 98% of them (80 requests) were addressed to the original Uel.edu.vn, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Uel.edu.vn.
Page size can be reduced by 1.2 MB (36%)
3.4 MB
2.2 MB
In fact, the total size of Uel.edu.vn main page is 3.4 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. 40% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 58.2 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. This page needs HTML code to be minified as it can gain 22.6 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 58.2 kB or 84% of the original size.
Potential reduce by 630.0 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, Uel needs image optimization as it can save up to 630.0 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 457.4 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 457.4 kB or 71% of the original size.
Potential reduce by 53.6 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. Uel.edu.vn needs all CSS files to be minified and compressed as it can save up to 53.6 kB or 82% of the original size.
Number of requests can be reduced by 29 (36%)
81
52
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
uel.edu.vn
2033 ms
search_Article.css
494 ms
show_img.css
494 ms
jquery-1.7.2.min.js
1714 ms
knockout-2.3.0.js
1469 ms
Common.js
506 ms
PagingContent.js
980 ms
zebra_dialog.js
1020 ms
zebra_dialog.css
1011 ms
WebResource.axd
986 ms
WebResource.axd
1233 ms
WebResource.axd
1324 ms
Telerik.Web.UI.WebResource.axd
2108 ms
jsdebug
1249 ms
jsdebug
1249 ms
jsdebug
1479 ms
jsdebug
1476 ms
main.css
1478 ms
nblack.css
1726 ms
jsMenu.js
1583 ms
nivo-slider.css
1485 ms
default.css
1483 ms
jquery.nivo.slider.js
2215 ms
System.Utility.NivoSlider.js
1595 ms
microfiche.css
1484 ms
microficheDefault.css
1487 ms
microfiche.js
2216 ms
System.Utility.ImageAutoRotator.js
1606 ms
jquery.innerfade.js
1975 ms
CustomFade.css
1732 ms
System.Utility.ImageInnerFade.js
1863 ms
ga.js
24 ms
logo_15_nam.png
1358 ms
line_mn.png
1225 ms
linemenu.jpg
2157 ms
icon_sub.png
1466 ms
linemenu_small.jpg
2437 ms
sinhvien.jpg
2697 ms
canbo.jpg
2346 ms
SVtuonglai.jpg
2193 ms
cuuSV.jpg
2693 ms
doi%20tac.png
2660 ms
line.jpg
2683 ms
arrow.png
2592 ms
khampha.png
2681 ms
logo_small.png
2840 ms
__utm.gif
22 ms
bg_top.jpg
2769 ms
bg_logo.jpg
2513 ms
bg_mn.png
2016 ms
bg_mngioithieu.png
2272 ms
bg_mndaotao.png
2273 ms
bg_mnnghiencuu.png
2665 ms
bg_mnmoitruong.png
2989 ms
bg_mntuyensinh.png
2762 ms
bg_search.jpg
3255 ms
icon_search.png
2745 ms
loading.gif
2614 ms
icon.jpg
3458 ms
bg_doitac.png
2464 ms
bg_footer.jpg
3686 ms
BannerVideo15.png
3313 ms
12345.jpg
3833 ms
ky15nam.png
3399 ms
Untitled-1.jpg
3618 ms
Banner%20nho%20goc%20trai.png
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123456.jpg
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slide1.jpg
5594 ms
slide6.jpg
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Sodoquyhoach.jpg
5835 ms
UEL%20-%20Slide%203.jpg
5835 ms
AUN.png
4329 ms
cfislogo.jpg
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logocse.jpg
4528 ms
banner_mini_02.jpg
5259 ms
BannerNho.png
4650 ms
PTXD.png
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bg_trans.jpg
5411 ms
arrows.png
4703 ms
bullets.png
4946 ms
arrow_L2.png
4939 ms
arrow_R2.png
4935 ms
uel.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.
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
Image elements do not have [alt] attributes
Links do not have a discernible name
uel.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
Missing source maps for large first-party JavaScript
uel.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
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Uel.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 Uel.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.
uel.edu.vn
Open Graph description is not detected on the main page of Uel. 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: