Data quality, tracking infrastructure, and the measurement crisis.

Consent banners, ITP, ad blockers, and browser restrictions have made 60-70% of your audience invisible to analytics. The users you can’t see are often the most valuable.

Bad bots now account for 37% of internet traffic. Your conversion rates, A/B tests, and Smart Bidding campaigns are all built on contaminated data.

Every ad platform grades its own homework. Closed attribution systems, double-counted conversions, and a 40% gap between models inside a single tool.

The forced migration from Universal Analytics left scars. Data freshness delays, sampling distortion, modeled conversions, and a 14-month memory. GA4 carries weight it was never designed for.

Client-side tracking is shrinking. Server-side infrastructure with first-party data is what survives privacy regulations, ad blockers, and browser restrictions.