Hi How to avoid duplicate title/desc in as they valuse A & a, - & _ all different urls ive seen on few of my client sites .. url with capital words OR underscore or dash are considered differnt by google example site.com/video-1/Full-Video-Title.html site.com/video-1/Full-video-title.html site.com/video_1/Full_video_title.html result of this is all the urls i.e. 50000+ on sites are marked as duplicate in google.com/webmasters and rankings has been drop significantly have u guys also faced the same thing ... and how to tell google these are same ... Regards John