Category: Analytics & Privacy
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How to Track QR Campaigns Before Cookie Consent with Cloudflare Workers and GA4 Measurement Protocol
One of the most challenging problems in web analytics today is measuring campaign traffic before a visitor accepts cookies. In an opt-in setup with tools like OneTrust or CookieYes, Google Tag Manager and GA4 often cannot record campaign events until consent is granted, which creates a blind spot exactly where marketers most want visibility. Why…
