The Signal Blog
Deep dives into server-side tracking, algorithmic telemetry orchestration, and GDPR/ePrivacy engineering frameworks.
Partial Compliance is Noncompliance: The Technical Fallout of Disney's $2.75M CCPA Settlement
A forensic audit of the engineering failures, identity graph gaps, and broken GPC routing that led to the largest civil privacy penalty in California history.
Demystifying 'Cookieless' Tracking: Technical Realities, Legacy Gaps, and the First-Party Lie
Is cookieless tracking truly exempt from consent banners under EU law? An architectural and regulatory audit of first-party cookie fallback mechanics and device fingerprinting.
Navigating the Grey: A Technical & Legal Audit of Google Consent Mode v2 Under GDPR
An architectural and regulatory breakdown of Google Consent Mode v2 Basic vs. Advanced Mode under GDPR and the ePrivacy Directive.
The Secret GTM Attribute for Native ES6 Support
Stop writing ES5 code in your Google Tag Manager Custom HTML tags. Here is how to unlock native ES6 compiling using text/gtmscript.
Tracking Google AI Overviews: Decoding 'opi' and 'ved' to Bypass 2026 URL Sanitization
Google sanitized browser URLs for AI Overview clicks, but the network layer doesn't lie. Learn how to decode the opi and ved parameters to rescue your analytics attribution.
Why Cookieless is Not Consentless: The Legal & Technical Reality of EU Web Analytics
Debunking the myth of consent-exempt web tracking. A deep dive into ePrivacy Article 5(3), GDPR pseudonymization, and the EDPB Guidelines 2/2023.