A subdomain is a child of the main northwestern.edu domain, used to differentiate major areas of the university, such as schools and outward-facing departments (for example admissions.northwestern.edu ...

If you host a website or blog on a subfolder of your main website's root folder, known as a subdomain, forward your main domain to the subdomain and mask the subdomain with your Web host's domain ...

If you have two separate virtual private servers running Ubuntu or any other flavor of Linux, it's relatively easy to configure the machines to serve content for different subdomains of the same ...

Google has changed the way they handle reporting links within Google Webmaster Tools. Instead of considering subdomain links as external links, they are now considered internal links. Google made this ...