You can simply select a new checkbox option which would be included in the view level of the management user interface. This option would be labeled "Exclude traffic from known bots and spiders". Selecting this option will exclude all hits that come from bots and spiders on the IAB know bots and spiders list. The backend will exclude hits matching the User Agents named in the list as though they were subject to a profile filter. This will allow you to identify the real number of visitors that are coming to your site. Get the full story at Marketing Land and Google