
1) Sitename
Found on
https://www.crosswordclues.com/clue/hostname

In computer networking, a hostname (archaically nodename) is a label that is assigned to a device connected to a computer network and that is used to identify the device in various forms of electronic communication such as the World Wide Web, e-mail or Usenet. Hostnames may be simple names consisting of a single word or phrase, or they may be stru...
Found on
http://en.wikipedia.org/wiki/Hostname

The name of a computer. Typically the left-most part of a fully-qualified domain name.
Found on
http://www.encyclo.co.uk/local/22073
No exact match found.