Guides & Documentation
Everything you need to implement cookie consent on your website
Showing 212 guides in Compliance
Cookie Consent for Connected TV and IoT: The 2026 Compliance Frontier
Connected TVs, smart speakers, and IoT devices collect personal data but lack browsers and cookie banners. Learn how consent management works on screenless and keyboard-free platforms under GDPR, CCPA, and DPDP.
Why 67% of Consent Mode v2 Setups Fail Compliance Checks
Most Consent Mode v2 implementations fail compliance audits. This technical guide covers the common setup mistakes, the four required consent signals, Advanced vs Basic mode trade-offs, and how to test and fix your implementation.
Consent Mode v2: Advanced vs Basic: Which Should You Use?
A decision guide for choosing between Basic and Advanced Google Consent Mode v2. Understand the data-recovery trade-off, the pre-consent privacy question, and which mode fits your risk profile.
Consent Logging & Audit Requirements: How to Prove Consent Under GDPR
Collecting consent is only half the job, under GDPR you must be able to prove it. This guide explains what a defensible consent record contains, how long to keep it, and how to build an audit trail that survives a regulator's request.
Cookie Consent Expiry: How Long Does Consent Last and When to Re-Ask
Consent isn't forever. Learn how long cookie consent stays valid, what regulators recommend for re-consent intervals, and the events that should always trigger a fresh prompt.
CNIL Cookie Guidelines: France's Strict Rules Explained
France's CNIL enforces some of the toughest cookie rules in Europe, and has the fines to prove it. Learn the CNIL's specific requirements, what it has penalised, and how to make your banner France-ready.
Children's Privacy and Cookie Consent: COPPA, Age-Gating, and GDPR's Special Rules
Websites with underage audiences face stricter cookie consent rules under COPPA, GDPR Article 8, the UK Children's Code, and California's CAADC. This guide covers what's required, what cookies are permitted, and how to configure consent for children's content.
How to Build a Custom Consent Mode Template for Google Tag Manager
A step-by-step developer tutorial for building a custom Google Tag Manager template that implements Consent Mode v2 using the sandboxed template APIs: setDefaultConsentState, updateConsentState, permissions, wait_for_update, and testing.
The Biggest GDPR Cookie Fines in History: Lessons for Every Website Owner
From Amazon's €746M penalty to CNIL's relentless cookie crackdowns, the enforcement record is clear: consent violations are expensive. Here are the 10 largest fines, what triggered each one, and what every site owner should learn from them.
Best Cookie Consent Tools in 2026: An Honest Comparison for Website Owners
A practical buyer's guide to cookie consent tools in 2026. Compares free, mid-market, and enterprise CMPs on scanning, script blocking, Consent Mode, TCF, regional consent, and pricing to help you pick the right one without the sales pitch.
A/B Testing Cookie Banners: What's Legal and What Crosses the Line in 2026
A/B testing your cookie banner can lift consent rates, but regulators draw a hard line between optimization and manipulation. This guide maps the legal boundaries, cites the EDPB and CNIL positions, and explains how to document tests for compliance audits.
How Consent Mode v2 Affects GA4 Reporting: Behavioral Modeling and Modeled Data Explained
Understand how Google Consent Mode v2 reshapes your GA4 reports through behavioral modeling. Learn what modeled data is, when it activates, how accurate it is, and what you can do to maximize data recovery from cookie refusals.
How to Block Scripts Until Cookie Consent
Use runtime interception and inert HTML markup to control scripts and supported network requests before consent. Includes script examples and verification steps.
How CMPs Block Scripts: Comparing Osano, Cookiebot, OneTrust, and CookieBeam
Compare how leading CMPs enforce cookie consent: automatic script interception, connection-level blocking, drift detection, and consent signalling. See how Osano, Cookiebot, OneTrust, and CookieBeam differ in real enforcement depth.
ePrivacy Directive & Cookie Law: What Every Website Owner Needs to Know
Understand the EU's ePrivacy Directive (cookie law), how it interacts with GDPR, what the proposed ePrivacy Regulation would change, and what practical steps your website needs to take to comply today.
What Are Cookies? The Complete Guide for Website Owners
Everything website owners need to know about cookies: what they are, how they work, the difference between first-party and third-party cookies, and what legal obligations apply to your website under GDPR.
Cookie Types Explained: Necessary, Analytics, Marketing & Preferences
Understand the four main cookie categories, necessary, analytics, marketing, and preferences, what each does, which cookies belong where, and how to correctly disclose them in your cookie consent banner.
GDPR vs CCPA vs PECR: Global Privacy Laws Compared
Compare GDPR, CCPA, and PECR to understand which privacy laws apply to your website, what each requires for cookie consent, and how to achieve compliance across multiple jurisdictions simultaneously.
Google Consent Mode v2: Complete Implementation Guide
Learn how to implement Google Consent Mode v2 on your website. Configure ad_personalization and ad_user_data signals to maintain ad performance while fully respecting user privacy choices under GDPR.
GDPR Cookie Compliance Checklist for 2026
A practical, up-to-date GDPR cookie compliance checklist for website owners. Covers prior consent, banner design, record-keeping, and the steps regulators actually look for in 2026.