After going through different forums, I came here to ask this: I have a website developed in asp.net MVC4 with Google analytics code. We noticed three issues while analyzed GA reports: It displays admin pages (like "/Areas/Register/Views/Merchandiser/Create.cshtml", for example) and shouldn't be in analytics report It displays duplicated (like "/myurl" and "/myURL", for example) urls and shouldn't be duplicated It displays error pages (like "/Errors?aspxerrorpath=/Admin/Conteudos", for example) and shouldn't be in analytics report. For #2, I have gone through this link but I did not get the results even after 72hrs. For #1 & #3 - can I use robots.txt ? - if yes, how can I use this for asp.net mvc4 website? Is there any way to resolve above issues? Any help in this regard will be highly obliged.