Prooflytics
Marketing Analytics Blog
Benchmarks, attribution frameworks, and platform guides for performance marketers. How to diagnose, decide, and act — without the dashboard fatigue.
- Analytics
Server-Side Google Tag Manager: The Setup Mistakes That Break Tracking Silently
A server-side GTM container fixes real signal-loss problems, but a broken setup fails quietly - dashboards keep showing numbers, they are just wrong ones. Here are the mistakes that cause that, and how to actually verify a server container is working.
6 min read - Analytics
GA4 Cross-Domain Tracking Setup: How to Stop Sessions From Splitting Across Domains
A visitor moving from your marketing site to a separate checkout or app domain looks like two different sessions to GA4 by default. Here is how to configure cross-domain measurement correctly, and the two mistakes that break it silently.
6 min read - Analytics
Marketing Data Latency: Why Yesterday's Dashboard Number Isn't Final Yet
Most marketing platforms backfill and revise conversion data for days after it first appears. Here is why the number you see this morning is a preliminary estimate, and how to avoid making a budget call on data that hasn't settled yet.
6 min read - Analytics
GA4 Modeled Conversions Explained: Why Your Numbers Don't Match What You Counted
GA4 modeled conversions estimate conversions from users who declined cookie consent, using observed data from consenting users as a baseline. Here is how the modeling threshold works, why it never matches ad-platform-reported numbers, and when to trust it.
7 min read
