I was just wondering if anyone knew if Google ranks subdomains of established domains higher than new domains. Or if there was an advantage to doing this.
For example, lets say you have a site that ranks well in Google with the domain abc.com
and you create a subdomain: 123.abc.com
or should I just go with a new domain?
I have to create a site on a new server and I'm pondering wheter to start a new domain or use a sub domain of domain that is already established.