China Internet Network Information Center (CNNIC) recently released the 44th "China Internet Development Statistics Report", the report covers the Internet infrastructure conditions, netizens and structural condition, Internet application development, Internet-government application development and aspects of Internet security status.
Below a brief overview of some of the content developers are more concerned about.
First look at the IP address and domain name, site conditions.
As of June 2019, the number of IPv4 addresses to 385.98 million, IPv6 address number is 50286/32. The total number of domain 48 million, of which ".cn" domain name number is 21850000, ". Com" domain name for the number 14560000, number. "China" is 1.71 million, the total number of domain names in China accounted for 45.5%, 30.3% and 3.6% .
Under the domain name, as of June 2019, China reached 5.18 million the number of sites where the number of ".cn" sites is at 3.37 million.
Application usage in the first half 2019, the fastest growing online education subscribers, growth rate of 15.5%, followed by the Internet financial products, subscriber growth of 12.1%. The mobile Internet applications, online payment, online literature, online music, instant messaging, online shopping and online user scale growth rate takeaway in excess of 5%.
Among them, as a basis for the application type applications, instant messaging, search engines and online news subscribers of these three are the most prominent in the overall data and mobile terminal, representing the proportion of Internet users are:
- IM: 96.5% (mobile: 96.9%)
- Search engines: 81.3% (mobile: 78.2%)
- Network News: 80.3% (mobile: 78.0%)
Another more people care about is Internet security , data show that the first half of 2019, the National Computer Network Emergency Response Technical Coordination Center coordinated monitoring found that the disposal of domestic websites were defaced nearly 40,000, of which 222 government websites.
About 14,000 domestic and foreign IP addresses on the territory of about 26,000 sites backdoor, an increase of about 1.2 times.
另一方面，上半年国家信息安全漏洞共享平台收录了通用型安全漏洞 5859 个，其中高危漏洞 2055 个。
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