internet - what is the meaning of www2 - Super User
https://superuser.com/questions/476036/what-is-the-meaning-of-www2
WEBFrom WIKI: WWW2 and WWW3 are hostnames or subdomains, typically used to identify a series of closely related websites within a domain, such as www.example.com, www2.example.com, and www3.example.com; the series may be continued with additional numbers: WWW4, WWW5, WWW6 etc. Traditionally, such websites are mirrors used for …
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