Analytics Migration Checklist
Preserve measurement continuity through platform and tool changes
Analytics migration is invisible when done right and catastrophic when done wrong. Gaps in your data make it impossible to measure growth, evaluate campaigns, or understand customer behavior during the transition period.
This checklist ensures your analytics stack transitions cleanly, whether you are switching analytics platforms, migrating ecommerce platforms, or upgrading your tracking implementation.
Pre-Migration Data Preservation
Download key reports, dashboards, and raw data from your current analytics platform. This data will not be accessible after migration.
Map every tracked event, its trigger conditions, and associated properties. This becomes your migration specification.
Document how funnels, goals, and conversion events are configured. You need to replicate these exactly.
Save all custom audience and segment configurations. Rebuilding these from memory leads to inconsistencies.
New Analytics Setup
Configure Google Analytics 4 with enhanced ecommerce events: view_item, add_to_cart, begin_checkout, purchase, and refund.
Set up server-side tagging or Conversions API for accurate tracking despite browser privacy restrictions and ad blockers.
If your store spans multiple domains (main site, checkout, blog), configure cross-domain tracking to maintain session continuity.
Recreate your custom dimensions (customer type, first purchase, review interaction) in the new analytics platform.
Set up tracking for review widget interactions, UGC video views, and social proof engagement through Eevy AI analytics.
Validation and Testing
Keep both old and new analytics running simultaneously. Compare data to identify discrepancies before cutting over.
Place test orders and verify every ecommerce event fires with correct product IDs, prices, and quantities.
Test that conversions attribute correctly across channels. Check UTM handling, referral sources, and direct traffic classification.
Compare real-time reports between old and new platforms. Significant discrepancies indicate tracking implementation issues.
Post-Migration Monitoring
Check analytics daily for the first month. Watch for unexpected drops in events, sessions, or conversions that indicate tracking gaps.
Recreate your essential reporting dashboards in the new platform. Prioritize the reports your team checks weekly.
Brief your team on any differences in metrics, definitions, or report locations. Prevent confusion from changed numbers.
Create documentation of your new tracking setup including event names, properties, custom dimensions, and data flows.
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