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Hey Everyone, I've started an SEO On Page analysis for a web site and I've found a lot of duplicate content and useless pages. What do I have to do? Delete this useless page, redirect or do canonical tag? If I have to delete what is the best way to do? Should I use GWT to delete? or just delete from the server? This URL for example: http://www.sexshopone.com.br/?1.2.44.0,0,1,13,0,0,aneis-evolved-boss-cock's.html [admin note: NSFW page} There is no content and it is duplicate in reference of this: http://www.sexshopone.com.br/?1.2.44.0,0,1,12,0,0,aneis-evolved-boss-cock's.html  [admin note: NSFW page} and the correct page of the product is: http://www.sexshopone.com.br/?1.2.44.0,423,anel-peniano-evolved-boss-cock's-pleasure-rings-collar-white-reutilizavel-e-a-prova-d'agua-colecao-evolved.html  [admin note: NSFW page} What is happening is that we have 8.000 pages like this. Useless and without any content. How do I proceed? Thanks!