Why Google Dislikes Zombie Sub-Domains

by Ross Dunn
Google dislikes spending precious resources indexing web content on your site that is of no consequence to itself or its users. Inconsequential web content can be present in the form of duplicated pages and irrelevant or repetitive and/or thin text. Even worse, it is a waste of Google’s crawl budget on your site and such content will delay the indexing of legitimate content.Read the full article