A family of standard web feed formats used to publish frequently updated information like blog entries, news headlines, audio and video.
A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.
QQ Mail provider
Websites using https protocol.
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
The http-equiv attribute provides an HTTP header for the information/value of the content attribute.
The http-equiv attribute can be used to simulate an HTTP response header.
Wesites using favicon rel tag
These websites are related to yd631.com in terms of content, traffic and structure