SEO & Analytics
Cross-Platform Attribution: How to Build an Auditable Server-Side Layer
Meta says 412. Google says 380. GA4 says 481. None reconcile. Here is the server-side attribution stack I build for PMC clients - UTMs, click IDs, Meta CAPI, Google Enhanced Conversions, and the weekly reconciliation pass that turns four platform reports into one defensible number.
July 13, 2026