9.9 sec in total
2.6 sec
7.2 sec
193 ms
Welcome to ce.hnu.edu.cn homepage info - get ready to check Ce Hnu best content for China right away, or after learning these important things about ce.hnu.edu.cn
Visit ce.hnu.edu.cnWe analyzed Ce.hnu.edu.cn page load time and found that the first response time was 2.6 sec and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ce.hnu.edu.cn performance score
name
value
score
weighting
Value1.4 s
97/100
10%
Value49.7 s
0/100
25%
Value18.5 s
0/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value26.1 s
0/100
10%
2560 ms
1702 ms
2316 ms
860 ms
1985 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 96% of them (24 requests) were addressed to the original Ce.hnu.edu.cn, 4% (1 request) were made to Tajs.qq.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Ce.hnu.edu.cn.
Page size can be reduced by 368.4 kB (31%)
1.2 MB
827.7 kB
In fact, the total size of Ce.hnu.edu.cn main page is 1.2 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. 15% of websites need less resources to load. Images take 800.4 kB which makes up the majority of the site volume.
Potential reduce by 16.5 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 6.9 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 16.5 kB or 79% of the original size.
Potential reduce by 90.0 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, Ce Hnu needs image optimization as it can save up to 90.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 206.2 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 206.2 kB or 66% 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. Ce.hnu.edu.cn needs all CSS files to be minified and compressed as it can save up to 55.7 kB or 88% of the original size.
Number of requests can be reduced by 8 (33%)
24
16
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ce Hnu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
ce.hnu.edu.cn
2560 ms
k2.css
1702 ms
mootools-core.js
2316 ms
core.js
860 ms
jquery-1.8.3.min.js
1985 ms
k2.js
860 ms
caption.js
1137 ms
reset.css
1141 ms
style.css
1706 ms
stats
2321 ms
jquery.js
2617 ms
jquery.SuperSlide.2.1.1.js
1432 ms
hnuce.js
1123 ms
bj.jpg
1125 ms
t01.png
1408 ms
logo.jpg
1407 ms
by.png
286 ms
banner.jpg
284 ms
t1.jpg
1977 ms
t2.jpg
2539 ms
20160407.jpg
2028 ms
gd.png
1405 ms
d02.jpg
1944 ms
title_all.png
1661 ms
t04.jpg
1665 ms
ce.hnu.edu.cn accessibility score
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
ce.hnu.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
ce.hnu.edu.cn 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
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ce.hnu.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Ce.hnu.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.
ce.hnu.edu.cn
Open Graph description is not detected on the main page of Ce Hnu. 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: