7.1 sec in total
1 sec
5.8 sec
265 ms
Welcome to qlsv.uit.edu.vn homepage info - get ready to check Qlsv UIT best content for Vietnam right away, or after learning these important things about qlsv.uit.edu.vn
Trường Đại học Công nghệ Thông tin, Đại học Quốc gia Thành phố Hồ Chí Minh (ĐHQG-HCM) là trường đại học công lập đào tạo về công nghệ thông tin và truyền thông (CNTT&TT) được thành lập theo quyết định...
Visit qlsv.uit.edu.vnWe analyzed Qlsv.uit.edu.vn page load time and found that the first response time was 1 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
qlsv.uit.edu.vn performance score
name
value
score
weighting
Value11.0 s
0/100
10%
Value12.9 s
0/100
25%
Value15.4 s
0/100
10%
Value220 ms
88/100
30%
Value0.063
97/100
15%
Value11.4 s
19/100
10%
1027 ms
823 ms
823 ms
816 ms
815 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Qlsv.uit.edu.vn, 90% (45 requests) were made to Uit.edu.vn and 4% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Uit.edu.vn.
Page size can be reduced by 785.0 kB (23%)
3.5 MB
2.7 MB
In fact, the total size of Qlsv.uit.edu.vn main page is 3.5 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. 55% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 192.8 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 192.8 kB or 89% of the original size.
Potential reduce by 50.3 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. Qlsv UIT images are well optimized though.
Potential reduce by 213.1 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 213.1 kB or 71% of the original size.
Potential reduce by 328.8 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. Qlsv.uit.edu.vn needs all CSS files to be minified and compressed as it can save up to 328.8 kB or 82% of the original size.
Number of requests can be reduced by 15 (31%)
48
33
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qlsv UIT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
qlsv.uit.edu.vn
1027 ms
css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css
823 ms
css_vZ_wrMQ9Og-YPPxa1q4us3N7DsZMJa-14jShHgRoRNo.css
823 ms
css_nK5gS-zByoaaCxUyK0qH0DOkiKuHQ98TAuXEWaHRJWU.css
816 ms
css_OaTtSteir1o0xg4s6yLJ3-53sbEfaDTIiA-pBh7_llc.css
815 ms
font-awesome.min.css
45 ms
css_YLWdW6wV7Ski57_eSxMdUCyO9zKEBlsYDkC-PNa2_KM.css
1059 ms
css_JW1skpzZUFUQDo0TS0CwfQIKkxVtongA0mTgbFuqUeM.css
832 ms
css_RzAAoXL2V2ztIhbG42QMbAhocDuKlXCVhM8g9SEsRFo.css
1304 ms
css_fF0glrMIYwTzCTUEFCAsImoB1Q3pFgC5WNFQRxELaF4.css
1070 ms
js_cDfSr2FXPXcK1gvn1bGJotjGggYy9AyIYPQ5Hw_Sx7s.js
1549 ms
js_Puenzg2aU62PDZFIeifbJmVz8E96qGh7EAIDnJL5fkA.js
1069 ms
js_2OW9smDzq6Hssd0FDvQ664w9ArSoSOINoM7rtv681-0.js
1087 ms
js_bzYEHOCTrNz2Q_FxZqyckUvJl_3XzjonjEq3WgZitfw.js
1316 ms
js_cZ1Lfo_klKCg8mEsb1uxKeR2IZBPkreoUjHoQGJeEBE.js
1317 ms
js_XvaYAaXrvqoCgQkCPwzLbC19S8LomlaDa3_UcghdgkA.js
1316 ms
analytics.js
187 ms
banner_10.png
250 ms
ico-vn.png
252 ms
ico-en.png
257 ms
searchbutton.png
248 ms
tchc_ads.jpg
250 ms
dtdh_ads.jpg
252 ms
sdh_ads.jpg
499 ms
ctsv_ads.jpg
496 ms
dlcntt_ads.jpg
498 ms
library_ads_0.jpg
499 ms
vnuhcm_ads.jpg
741 ms
khcn_ads.jpg
1021 ms
xuan_yeu_thuong_2016.jpg
2214 ms
hoi_thao_mdmx_2016.jpg
2704 ms
ngay_nha_giao_vn.jpg
2946 ms
hoi_nghi_dien_hinh_tien_tien2.jpg
2465 ms
le_khai_giang_2015_2016.jpg
2710 ms
ico-more.png
1278 ms
bg-hl.png
1536 ms
ico-small-logo.jpg
1793 ms
ico-list-new.png
2049 ms
uit15_1.jpg
2306 ms
1_45199.jpg
2460 ms
diem-lai-nhung-thiet-bi-cong-nghe-trung-quoc-cai-san-ma-doc-khi-xuat-xuong.jpg
2562 ms
logo-footer.png
2707 ms
backtotop.png
2710 ms
hot-icon.png
2817 ms
transparent.png
2948 ms
fontawesome-webfont.woff
2952 ms
fontawesome-webfont.woff
15 ms
UVNGiayTrang_B.woff
2962 ms
collect
21 ms
css_nTr55mbZYlMSsBXnLjRgu7jXCLkPIwg_iGLiIvrYokQ.css
248 ms
qlsv.uit.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
[role] values are not valid
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
Image elements do not have [alt] attributes
Links do not have a discernible name
qlsv.uit.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
qlsv.uit.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 Qlsv.uit.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 Qlsv.uit.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.
qlsv.uit.edu.vn
Open Graph description is not detected on the main page of Qlsv UIT. 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: