A practical server-side tagging migration checklist to replace Google Tag Manager without breaking attribution
Moving your tagging from a client-side Google Tag Manager container to a server-side setup is one of those projects that promises cleaner data and better performance — and also has the potential to quietly break attribution across paid channels, analytics and CRO tools if you don’t plan carefully. I’ve run this migration a few times with clients and internal projects, and the single biggest lesson I keep coming back to is: treat the...