I create a GA ID at early June, 2016.
- UA-XXXXX-1 is for live site and i set the URL at GA was www.example.com
- UA-XXXXX-2 is for staging site and the url for GA was www.example.com/staging
Then, I uploaded my file to staging site at 27 June, 2016 ( UA-XXXXX-2 ), tested the GA and all page tracking working good.
But when I switch to UA-XXXXX-1's GA reporting, it already got tracking data inside, may I know why? Because I didn't implement the GA code ( UA-XXXXX-1 ) before, somemore I check the userflow, it doesn't have any valid url for me to debug.
May I know is this a normal incident/error from Google Analytic? Or somehow anything I did wrong?
Anyone has this problem previously?