nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
Enyo is a JavaScript app framework enabling developers to build native-quality HTML5 apps that run everywhere.
The website contains Adobe Flash content embeded without the use of JavaScript.
Sites who has this tag are verfied by google to use WebMaster tools
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.