I have a website which uses GA. It does the following:
<html> <head> - Initialize GA stub - Isogram script <script> ga("set", "dimension1", "abc") </script> </head> <body> <script> ga("send","pageview") </script> ... </body> </html>
I find that in test environment, or local setup, this page fires the pageview event with cd1 set.
however, on the internet, we get many events where cd1 is not being set.
I have analyzed the data and cannot find any pattern to the events where cd1 is missing. It is not specific to a browser, or device.
It also does not repro on our local machine.
Any idea what could be causing this? or... any pointers on how we can get to a root cause?