24.3 sec in total
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Visit os.chinaunix.net now to see the best up-to-date Os China Unix content for China and also check out these interesting facts you probably never knew about os.chinaunix.net
ChinaUnix操作系统频道提供Linux、Unix、Windows等操作系统的资讯、应用、技术、下载、图书等
Visit os.chinaunix.netWe analyzed Os.chinaunix.net page load time and found that the first response time was 1.8 sec and then it took 22.5 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
os.chinaunix.net performance score
1801 ms
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Our browser made a total of 51 requests to load all elements on the main page. We found that 33% of them (17 requests) were addressed to the original Os.chinaunix.net, 24% (12 requests) were made to Image4.it168.com and 10% (5 requests) were made to Chinaunix.net. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Book.chinaunix.net.
Page size can be reduced by 153.7 kB (26%)
598.2 kB
444.5 kB
In fact, the total size of Os.chinaunix.net main page is 598.2 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. 25% of websites need less resources to load. Images take 479.2 kB which makes up the majority of the site volume.
Potential reduce by 58.1 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 11.4 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 58.1 kB or 80% of the original size.
Potential reduce by 74.4 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, Os China Unix needs image optimization as it can save up to 74.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 5.6 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 5.6 kB or 21% of the original size.
Potential reduce by 15.6 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. Os.chinaunix.net needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 79% of the original size.
Number of requests can be reduced by 8 (19%)
43
35
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Os China Unix. 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.
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os.chinaunix.net SEO score
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Os.chinaunix.net 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 Os.chinaunix.net 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.
os.chinaunix.net
Open Graph description is not detected on the main page of Os China Unix. 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: