01
Ghost conversions in GA4
Tags firing on page load instead of actual actions. Your conversion rate looks great. Your revenue doesn't agree.
02
Meta Pixel double-fire
Duplicate pixel fires inflate reported ROAS by 2x. Meta's algorithm optimizes for events that never actually happened.
03
UTM parameters broken
Traffic sources show as "direct" or "(not set)." You can't tell which campaigns are working — so you guess.
04
No server-side signal
iOS privacy changes and ad blockers are killing your pixel data. CAPI and enhanced conversions aren't configured.
05
GTM container chaos
Tags from three agencies, half inactive. No naming convention. Nobody knows what fires, what's safe to delete, or why.
06
Attribution model mismatch
GA4 says one channel wins. Ad platforms say another. Budget decisions change based on whoever you asked last.