What's mean a subdomain on Stak website?
Simple, if you have a
website or you desire to have it...
...if you like stak's website...
...you can request a subdomain here... for example:
Your name is Paul and do you like to have a webpage for you named
paul...
...here you can put your webpage and you can have an url like that:
paul.stak.altervista.org
...and you webpage will be linked in the list of subdomain!
I
want a subdomain here!