Learn how to run consent checks, monitor Google Tag Manager container changes, and apply one-click fixes with confidence using Defensive Measures.
Welcome to Defensive Measures. This guide gets you from first login to your first compliant scan, then shows you how to monitor GTM changes and export legal-grade proof for audits and investigations.
Defensive Measures is a consent-compliance platform built for Google Tag Manager. It validates Consent Mode v2, checks real tag behaviour against consent, and keeps a timestamped audit trail you can share with stakeholders or regulators.
Scan GTM containers for Consent Mode v2 issues, trigger misfires, and missing consent mappings. Schedule re-scans and monitor changes over time.
When site protections (e.g. Cloudflare) block remote scans, use the extension to run a local, authenticated check in your browser.
Log in using the same Google account you use for Google Tag Manager, with at least Approve level access. This allows us to create a safe workspace for proposed fixes and to read published containers for analysis.
Some sites block automated scanners. If a scan is blocked (e.g. by Cloudflare), install Consent Mode Monitor for Chrome to run a local scan and capture on-page behaviour reliably.
Enter a domain or GTM Container ID and run a scan to get a consent health score, flagged issues, 1-click fixes (with a draft GTM workspace version), and options to schedule monitoring or export a PDF evidence pack.
The Scanner is an automated GTM container analysis tool that provides comprehensive audits, implementation insights, and optimization recommendations for Google Tag Manager setups.
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