47.5 sec in total
6.1 sec
41.2 sec
235 ms
Visit cau.edu.cn now to see the best up-to-date Cau content for China and also check out these interesting facts you probably never knew about cau.edu.cn
Visit cau.edu.cnWe analyzed Cau.edu.cn page load time and found that the first response time was 6.1 sec and then it took 41.5 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
cau.edu.cn performance score
6060 ms
546 ms
20342 ms
3208 ms
1883 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 64% of them (21 requests) were addressed to the original Cau.edu.cn, 18% (6 requests) were made to Ufs.iptv.cau.edu.cn and 12% (4 requests) were made to 0. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Cau.edu.cn.
Page size can be reduced by 465.6 kB (17%)
2.7 MB
2.2 MB
In fact, the total size of Cau.edu.cn main page is 2.7 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. Only 10% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.
Potential reduce by 71.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 71.7 kB or 79% of the original size.
Potential reduce by 82.9 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. Cau images are well optimized though.
Potential reduce by 283.6 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 283.6 kB or 79% of the original size.
Potential reduce by 27.5 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. Cau.edu.cn needs all CSS files to be minified and compressed as it can save up to 27.5 kB or 81% of the original size.
Number of requests can be reduced by 4 (16%)
25
21
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cau. 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.
cau.edu.cn
6060 ms
page.css
546 ms
jquery.js
20342 ms
news.css
3208 ms
base.css
1883 ms
html5.js
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jq.js
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index.js
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1310261551379344.js
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pagecontrol.js
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logo.jpg
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footlogo.jpg
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icon.png
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visit.jsp
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cau.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 Cau.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 Cau.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.
cau.edu.cn
Open Graph description is not detected on the main page of Cau. 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: