One of our clients' sites uses Mongo DB for a section of the site. I've set up a regex filter to only show specific items from this database:
The regex works as planned, however almost all the items are shown as having the source/medium as 'google / organic'. I'm fairly certain that Google can't index the DB, and even more certain that nobody is arriving directly at these items from the SERP as googling sections of each item's content comes up with nothing.
Does anybody have any idea why the traffic isn't shown as 'direct'?