No doubt, Google is the currently the “search engine” out there. Being penalized accidently or overtly by Google is like end of the world for a webmaster. One of the commonly asked questions is how Google deals with duplicate content and if you run mirror sites, will Google ban you.

Watch the following video by Google’s Greg Grothaus presented at the Search Engine Strategies San Jose conference to find out how you can avoid being penalized by Google for duplicate content.