Are you facing duplicate content issue? Is your ranking getting lowered with increase of posts day by day? Did you got hit by Google Panda? If any of the above questions is true then you must fight against duplicate content issue within the site.In this article we will be discussing how to fix this issue permanently.Duplicate content within the site is a big issue and most of the bloggers are not aware how to fix it.Even my blog ranking got lowered with duplicate content issue after moving to responsive theme. How to Identify Duplicate Content: Go to Google and search for site:yoursite.com. This will show up the list of all the pages that are indexed in google. Some times you may notice mobile version of pages and search results getting indexed in Google as follows. yoursite.com/2013/04/keyword1-keyword2-keyword3.html?m=1 yoursite.com/2013/04/keyword1-keyword2-keyword3.html?m=0 yoursite.com/2013/04/keyword1-keyword2-keyword3.html/search?a...