In October 2026, a class action alleged that a single “track my package” click in Google Search fired 415 network requests to at least 28 domains — while a one-line notice told users only their tracking number would be shared. The number made headlines. But the number isn’t the lesson. The audit method that surfaced it is — because you can run the same method on your own site today, for free, and find out exactly what fires before anyone consents. This guide shows you how, step by step.