it211.com.cn: 达内重点教育 中小学教育精品
Page load speed analysis
Total page load time
In fact, the total size of It211.com.cn main page is 987 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 987 B which makes up the majority of the site volume.
Original 987 B
After compression 407 B
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 580 B or 59% of the original size.
Network requests diagram
Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original It211.com.cn, 50% (1 request) were made to Tmooc.cn. The less responsive or slowest element that took the longest time to load (7 sec) relates to the external source Tmooc.cn.
Additional info on it211.com.cn
As for redirects, our browser was forwarded to http://www.tmooc.cn/ before it reached this domain.
It211.com.cn uses IP address which is currently shared with 1 other domain. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.
Language and encoding
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise It211.com.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 It211.com.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.
It211.com.cn has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.
Visitor World Map
Country of origin for 98.9% of all visits is China. It’s good for It211.com.cn that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.
Social Sharing Optimization
Open Graph description is not detected on the main page of It 211. 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:
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