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Site Info - Sina.com.cn
Overview of web technologies used by Sina.com.cn.
automatic translation provided by Microsoft
SINA HomeSINA to provide users worldwide 24-hour comprehensive Chinese information in a timely manner, covering domestic and international breaking news, sports events, entertainment, fashion, industry information, practical information, with news, sports, entertainment, finance, technology, real estate, automobile, more than more than 30 content channels, run blogs, videos, forums and free interactive communication space.
Description on Homepage
20 November 1998
Number 19 of all websites according to Alexa
Main visitors locations
PHP is a popular scripting language for creating web pages.
HTML5 is the fifth revision of the HTML standard.
UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.
PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.
JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.
GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.
External Cascading Style Sheets define style rules in a separate CSS file.
Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.
Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.
Gzip (GNU zip) is a file compression algorithm.
A strong ETag is an HTTP header field for validation of cached web pages, that indicates a byte-for-byte identical page in the cache.
HTTP/2 is the second major version of the HTTP network protocol.
The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.
The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.
A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.
DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.
GeoTrust is a SSL certificate authority owned by DigiCert. This includes SSL certificates issues by the certification branch of Equifax, which was acquired by GeoTrust.
Baidu Promote is the advertising network of the Chinese web services company.
China Unicom (formerly China Netcom) is a Chinese telecom operator, also offering web hosting services.
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