29.6 sec in total
2.5 sec
26.9 sec
219 ms
Visit help.www.net.cn now to see the best up-to-date Help Www content for China and also check out these interesting facts you probably never knew about help.www.net.cn
阿里云官方文档和帮助中心,这里为用户提供云计算产品文档和常见问题的搜索,包含阿里云主要产品域名、云虚拟主机、云服务器ECS、云数据库RDS、负载均衡、对象存储等服务的使用手册、API或SDK手册、常见问题等资料,我们会不断添加、更新和优化,让用户更好的使用阿里云计算服务。
Visit help.www.net.cnWe analyzed Help.www.net.cn page load time and found that the first response time was 2.5 sec and then it took 27.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
help.www.net.cn performance score
2494 ms
1570 ms
5086 ms
371 ms
378 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Help.www.net.cn, 43% (26 requests) were made to G.alicdn.com and 8% (5 requests) were made to Aliyun.com. The less responsive or slowest element that took the longest time to load (15.1 sec) relates to the external source Aliyun.com.
Page size can be reduced by 934.5 kB (42%)
2.2 MB
1.3 MB
In fact, the total size of Help.www.net.cn main page is 2.2 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 37.6 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 5.7 kB, which is 12% 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 37.6 kB or 80% of the original size.
Potential reduce by 321.3 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, Help Www needs image optimization as it can save up to 321.3 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 171.7 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 171.7 kB or 58% of the original size.
Potential reduce by 403.8 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. Help.www.net.cn needs all CSS files to be minified and compressed as it can save up to 403.8 kB or 93% of the original size.
Number of requests can be reduced by 30 (56%)
54
24
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Help Www. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
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help.www.net.cn SEO score
ZH
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Help.www.net.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 Help.www.net.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.
help.www.net.cn
Open Graph description is not detected on the main page of Help Www. 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: