Consent Mode v2 Auditor

Audits Google Consent Mode v2 on any page: dataLayer consent timing, CMP detection, and live gcs/gcd network signals.

Consent Mode Auditor checks whether your Google Consent Mode v2 implementation actually works — not just whether it's configured, but whether the right signals reach Google Ads and GA4 in the right order. What it audits: - dataLayer timeline — every gtag('consent', ...) call, with a flag if default fires after GTM loads (the most common real-world bug) - CMP-native ground truth — reads OneTrust, Cookiebot, and Didomi's own consent-change APIs directly, so you can see what the user actually clicked even when GTM handles it internally and never touches dataLayer - Live network signals — decodes gcs/gcd straight off outgoing GA4/Ads requests, the real proof of what Google received - Automatic flags — missing defaults, ordering bugs, CMPs not wired to Consent Mode, v1-only signals, unconfigured categories Results persist across page reloads until you clear them, so you can test multiple consent scenarios back-to-back and compare. Export everything to CSV for a QA ticket or client audit. Built for anyone debugging Consent Mode, GTM, or CMP integrations — no setup beyond loading the extension.