extratorrent has shut down permanently
CloudFlare is a global CDN and DNS provider that can speed up and protect any site online.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
The DOCTYPE is a required preamble for HTML5 websites.
These websites are related to extra.to in terms of content, traffic and structure
kikass.com
google.com.bd
facebook.com