2 GA accounts, same site: 1 in GTM & 1 Hard-Coded
I have a client site that has multiple agencies working on different projects for them. For the sake of keeping this easy to follow, let's say I work for Agency A and the other is Agency B. I'm new to Agency A and have realized that my agency added GTM code for Agency B. Agency B then installed a different version of Google Analytics from what we use. So now we have Agency B Google Analytics via GTM and Agency A analytics hard-coded on the site.
My question is...would there be concerns with this setup? I'm still trying to uncover the reason for having two accounts, but in the meantime, I wanted to figure out if there is an issue with this or not. I know Universal allows multiple versions of analytics.js, but does it create any issues? The main thing I do know it will impact is the event tracking since Agency A has some hard-coded while Agency B is using GTM. Is that the only area where we'd see issues or is there more that I'm not considering?
Thanks in advance!
Re: 2 GA accounts, same site: 1 in GTM & 1 Hard-Coded
As long as you have created two separate trackers, it is fine.
GTM has its unique tracker name, so it should be fine.