Drupal is a free software package that allows you to easily organize, manage and publish your content, with an endless variety of customization
Baidu Share is a popular button embed code for China and provides embed buttons for QQ, Weibo, RenRen and other China social networks.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.
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.