4.2 sec in total
1.3 sec
2.8 sec
112 ms
Welcome to ir.hit.edu.cn homepage info - get ready to check Ir Hit best content for China right away, or after learning these important things about ir.hit.edu.cn
Visit ir.hit.edu.cnWe analyzed Ir.hit.edu.cn page load time and found that the first response time was 1.3 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
ir.hit.edu.cn performance score
name
value
score
weighting
Value1.8 s
90/100
10%
Value1.8 s
99/100
25%
Value4.8 s
68/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value2.1 s
99/100
10%
1336 ms
271 ms
814 ms
539 ms
538 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Ir.hit.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Ir.hit.edu.cn.
Page size can be reduced by 85.0 kB (67%)
126.2 kB
41.2 kB
In fact, the total size of Ir.hit.edu.cn main page is 126.2 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 5% of websites need less resources to load. Javascripts take 100.7 kB which makes up the majority of the site volume.
Potential reduce by 18.4 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 5.5 kB, which is 24% 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 18.4 kB or 81% of the original size.
Potential reduce by 64.5 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 64.5 kB or 64% of the original size.
Potential reduce by 2.2 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. Ir.hit.edu.cn needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 80% of the original size.
Number of requests can be reduced by 8 (57%)
14
6
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ir Hit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
ir.hit.edu.cn
1336 ms
style.css
271 ms
jquery.js
814 ms
jquery-migrate.min.js
539 ms
function.js
538 ms
logo.gif
271 ms
bar.gif
271 ms
topLeft.gif
272 ms
topBg.gif
272 ms
topRight.gif
537 ms
leftBg.gif
539 ms
rightBg.gif
540 ms
bottomLeft.gif
540 ms
bottomBg.gif
542 ms
bottomRight.gif
541 ms
ir.hit.edu.cn 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
ir.hit.edu.cn 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
ir.hit.edu.cn SEO score
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ir.hit.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Ir.hit.edu.cn 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.
ir.hit.edu.cn
Open Graph description is not detected on the main page of Ir Hit. 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: