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Hi!, We´ve just launched a new website and on this web we are using a lot Call to Actions on every page of the web and all of this CTA`s goes to the same Landing Page. (Ej: http://www.landing page.com) The problem comes when Google says this Landing Page is duplicate content because we are using some parameters like, for instance, http://www.landing page.com/?fuente=Soporteensalesforce So now we have just 1 Landing Page but Google sees 13 pages, because of this parameters and Moz alerted me that Google is seeing it as duplicate content. Yesterday I put this on the head of the only Landing Page we have so Google can see it in the proper way, as just one landing, but I don´t know if it is enough or should I do anything else? What I put on the Head: Hope someone can help me about this because I´ve tried to find a solution and this is the only thing that came up to me, and don´t know if it´s the right thing. Thanks for your time!