3.9 sec in total
820 ms
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Welcome to zs.ouchn.edu.cn homepage info - get ready to check Zs Ouchn best content for China right away, or after learning these important things about zs.ouchn.edu.cn
Visit zs.ouchn.edu.cnWe analyzed Zs.ouchn.edu.cn page load time and found that the first response time was 820 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
zs.ouchn.edu.cn performance score
820 ms
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701 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Zs.ouchn.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Zs.ouchn.edu.cn.
Page size can be reduced by 53.0 kB (46%)
115.6 kB
62.6 kB
In fact, the total size of Zs.ouchn.edu.cn main page is 115.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 71.0 kB which makes up the majority of the site volume.
Potential reduce by 3.2 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 516 B, which is 11% 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 3.2 kB or 66% of the original size.
Potential reduce by 16.6 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, Zs Ouchn needs image optimization as it can save up to 16.6 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.5 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 2.5 kB or 80% of the original size.
Potential reduce by 30.7 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. Zs.ouchn.edu.cn needs all CSS files to be minified and compressed as it can save up to 30.7 kB or 84% of the original size.
Number of requests can be reduced by 3 (20%)
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The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs Ouchn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
zs.ouchn.edu.cn
820 ms
login.aspx
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datepicker.css
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WdatePicker.css
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datepicker.css
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StyleSheet.css
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tooltip.js
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mask.js
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bg.jpg
702 ms
user.jpg
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pw.jpg
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ValidateNum.aspx
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login.jpg
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cancel.jpg
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ico1.jpg
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ico2.jpg
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ico3.jpg
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zs.ouchn.edu.cn SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zs.ouchn.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 Zs.ouchn.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.
zs.ouchn.edu.cn
Open Graph description is not detected on the main page of Zs Ouchn. 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: