4.9 sec in total
1 sec
3.8 sec
136 ms
Visit survey.uit.edu.vn now to see the best up-to-date Survey Uit content for Vietnam and also check out these interesting facts you probably never knew about survey.uit.edu.vn
Visit survey.uit.edu.vnWe analyzed Survey.uit.edu.vn page load time and found that the first response time was 1 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
survey.uit.edu.vn performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value5.0 s
27/100
25%
Value7.9 s
23/100
10%
Value0 ms
100/100
30%
Value0.015
100/100
15%
Value3.9 s
88/100
10%
1005 ms
496 ms
746 ms
1242 ms
1748 ms
Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Survey.uit.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Survey.uit.edu.vn.
Page size can be reduced by 302.0 kB (54%)
560.4 kB
258.5 kB
In fact, the total size of Survey.uit.edu.vn main page is 560.4 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. 15% of websites need less resources to load. Javascripts take 323.4 kB which makes up the majority of the site volume.
Potential reduce by 3.8 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. This page needs HTML code to be minified as it can gain 1.9 kB, which is 38% 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 3.8 kB or 76% of the original size.
Potential reduce by 7.1 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. Survey Uit images are well optimized though.
Potential reduce by 235.4 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 235.4 kB or 73% of the original size.
Potential reduce by 55.7 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. Survey.uit.edu.vn needs all CSS files to be minified and compressed as it can save up to 55.7 kB or 84% of the original size.
Number of requests can be reduced by 4 (36%)
11
7
The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Survey 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 5 to 1 for JavaScripts and as a result speed up the page load time.
survey.uit.edu.vn
1005 ms
jquery-ui-custom.css
496 ms
template.css
746 ms
jquery.js
1242 ms
jquery-ui.js
1748 ms
jquery.ui.touch-punch.min.js
508 ms
survey_runtime.js
768 ms
template.js
742 ms
top_bg.jpg
986 ms
list.jpg
259 ms
survey_icon.png
496 ms
contact_bg.png
253 ms
survey.uit.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
survey.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
survey.uit.edu.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
VI
VI
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Survey.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 Survey.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.
survey.uit.edu.vn
Open Graph description is not detected on the main page of Survey 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: