I am using Google analytic and when i open to see the Source Location of visitors, Its showing not set. Location : (not set) Can anyone tell me what is that? and how can i track them? 12K visitors came last month as Not set, really need help with it.
As far as I know it has to do with GA limitations in how many elements it can track. It's 50,000 pe day and 999,999 overall. That is if your site generates traffic from more than 50,000 different keywords per day than everything above 50,000 will be grouped under (not set). Same goes with content pages and other metrics. I