7.7 sec in total
1.5 sec
6 sec
152 ms
Welcome to qlcv.ipt.vn homepage info - get ready to check Qlcv Ipt best content for Vietnam right away, or after learning these important things about qlcv.ipt.vn
Visit qlcv.ipt.vnWe analyzed Qlcv.ipt.vn page load time and found that the first response time was 1.5 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster. This domain responded with an error, which can significantly jeopardize Qlcv.ipt.vn rating and web reputation
qlcv.ipt.vn performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.7 s
33/100
25%
Value8.1 s
21/100
10%
Value20 ms
100/100
30%
Value0.003
100/100
15%
Value3.7 s
90/100
10%
1506 ms
682 ms
687 ms
954 ms
715 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Qlcv.ipt.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Qlcv.ipt.vn.
Page size can be reduced by 330.0 kB (59%)
555.9 kB
225.9 kB
In fact, the total size of Qlcv.ipt.vn main page is 555.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Javascripts take 380.9 kB which makes up the majority of the site volume.
Potential reduce by 12.2 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 3.3 kB, which is 20% 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 12.2 kB or 75% of the original size.
Potential reduce by 3.8 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. Qlcv Ipt images are well optimized though.
Potential reduce by 297.7 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 297.7 kB or 78% of the original size.
Potential reduce by 16.2 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. Qlcv.ipt.vn needs all CSS files to be minified and compressed as it can save up to 16.2 kB or 74% of the original size.
Number of requests can be reduced by 12 (67%)
18
6
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qlcv Ipt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
qlcv.ipt.vn
1506 ms
menu.css
682 ms
layout.css
687 ms
jquery-1.3.2.min.js
954 ms
dropdown.js
715 ms
thongtin_trangchu.css
748 ms
forum.css
737 ms
cv_cn.css
960 ms
jquery-1.8.3.min.js
1699 ms
calendar.js
968 ms
calendar-setup.js
1008 ms
calendar-en.js
1010 ms
date.js
1207 ms
calendar-win2k-cold-1.css
1196 ms
jquery-latest.js
2540 ms
AJAX.js
1306 ms
style.css
1297 ms
xulysuco.css
1445 ms
style.css
1454 ms
cufon-yui.js
1830 ms
banner.png
2177 ms
nam.png
538 ms
navbit-home.png
542 ms
pagination.php
799 ms
qlcv.ipt.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
qlcv.ipt.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
qlcv.ipt.vn SEO score
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
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Qlcv.ipt.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Qlcv.ipt.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.
qlcv.ipt.vn
Open Graph description is not detected on the main page of Qlcv Ipt. 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: