Learn how Google auto-detects duplicate content, how it treats duplicate content, and how it assigns a canonical URL to any duplicate page groups found. Mobile sites Does validating my şehir's code (with a tool such birli the W3C validator) help my şehir's ranking in Google? Arkası sıra ekranın sağ yöreında https://www.blogger.com/u/2/profile/02993415355184262306