Filter out a probably-spam Client ID
I just set up GA and I have this one single user that is skewing my data. No idea who this is, but it all comes from one city and is all one returning visitor and there is no way it is human based on the User Report.
How can I filter out an individual Client ID?
Re: Filter out a probably-spam Client ID
Because of this, I suggest that you create custom dimension called "Client ID", and customize your tracking code. Besides, you filter out that Client ID by custom dimension.