Technologies in use by

ExoClick is a Barcelona-based online advertising company, which provides online advertising services to both advertisers and publishers all over the world. ExoClick's customers include advertisers, advertising agencies, traffic distribution partners and publishers. ExoClick started in December 2006 and immediately opened t...

nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.

The DOCTYPE is a required preamble for HTML5 websites.

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.