GA4 & GTM Health Check Insights
Real-browser diagnostic insights for Shopify GA4 and GTM setups. Learn what breaks silently and how to catch it. Updated weekly by AuditTags Engineering.
Absence ≠ Pass: A Diagnostic State Machine for Shopify GA4 & GTM Audits
Most tag checkers reduce analytics to 'present or missing.' That's the boolean trap. This post defines a 5-state diagnostic model (PASS, FAIL, NOT_RUN, BLOCKED, NON_DETERMINABLE) and shows how real-browser evidence avoids false confidence on Shopify GA4/GTM audits.
How Website Tag Auditing Works (GA4 + GTM Edition)
Learn how website tag auditing validates GA4 and GTM implementations using real-browser scanning, network inspection, and Shopify-specific detection logic.
Common Tag Audit Failures in Shopify Stores (2025 Edition)
Discover the most common tag audit failures in Shopify stores: GA4 misfires, GTM issues, consent blocking, pixel duplication, and attribution-breaking conflicts.
Complete Shopify GA4 Ecommerce Events Map (2025 Reference)
Complete reference for GA4 ecommerce events on Shopify. Which events fire automatically, which need GTM, and how to fix missing data.