38.8 sec in total
7.6 sec
30.9 sec
336 ms
Visit cxy.njust.edu.cn now to see the best up-to-date Cxy Njust content for China and also check out these interesting facts you probably never knew about cxy.njust.edu.cn
Visit cxy.njust.edu.cnWe analyzed Cxy.njust.edu.cn page load time and found that the first response time was 7.6 sec and then it took 31.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cxy.njust.edu.cn performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value4.3 s
42/100
25%
Value6.4 s
40/100
10%
Value0 ms
100/100
30%
Value0.013
100/100
15%
Value4.1 s
86/100
10%
7583 ms
643 ms
643 ms
640 ms
918 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 89% of them (56 requests) were addressed to the original Cxy.njust.edu.cn, 11% (7 requests) were made to 0. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source .
Page size can be reduced by 285.2 kB (27%)
1.1 MB
769.1 kB
In fact, the total size of Cxy.njust.edu.cn main page is 1.1 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. 20% of websites need less resources to load. Images take 741.4 kB which makes up the majority of the site volume.
Potential reduce by 81.0 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 15.0 kB, which is 16% 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 81.0 kB or 88% of the original size.
Potential reduce by 32.7 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. Cxy Njust images are well optimized though.
Potential reduce by 85.3 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 85.3 kB or 69% of the original size.
Potential reduce by 86.3 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. Cxy.njust.edu.cn needs all CSS files to be minified and compressed as it can save up to 86.3 kB or 89% of the original size.
Number of requests can be reduced by 13 (25%)
53
40
The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cxy Njust. 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 9 to 1 for CSS and as a result speed up the page load time.
cxy.njust.edu.cn
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jquery.min.js
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jquery.sudy.wp.visitcount.js
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jquery.datepicker.js
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datepicker_lang_HK.js
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style.css
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cxy.njust.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
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
Form elements do not have associated labels
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
cxy.njust.edu.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cxy.njust.edu.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cxy.njust.edu.cn 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cxy.njust.edu.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
cxy.njust.edu.cn
Open Graph description is not detected on the main page of Cxy Njust. 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: