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Cookie consent, clearly explained.

Regulation, platform guides, marketing tools: everything you need to stay compliant without losing your data.

Best practices

Strictly necessary cookies: what qualifies, with examples

Strictly necessary cookies are the only cookies exempt from consent. Here is the legal test, real examples, the cookies that do not qualify and how to check yours.

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Marketing tools

How to check Google Consent Mode v2 is working: 6 tests

Six free tests to check if consent mode is enabled and working: browser console, Tag Assistant, gcs and gcd parameters, cookies, Google Ads and GA4.

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Comparisons

Cookie notice vs cookie banner vs cookie policy: the differences

What a cookie notice is, how it differs from a cookie banner, a cookie policy and a privacy policy, and what each one must contain under GDPR.

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Best practices

What is a session cookie? Definition, examples and consent rules

What a session cookie is, how it works, how it differs from a persistent cookie, real examples, and when it needs consent under EU rules.

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Regulation

Cookie banner text: copy-ready templates for GDPR, UK and US sites

What a cookie banner text must say, with copy-ready templates by site type, button labels, category descriptions and the CCPA variant.

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Best practices

What is a consent management platform (CMP)? Definition and how it works

A consent management platform (CMP) asks visitors for permission before cookies run, enforces their choice and keeps proof of it. Here is what a CMP does, why the law requires one, and how it works.

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Best practices

GDPR cookie banner examples: best practices and templates

Compliant and non-compliant cookie banners analysed, with the layouts that work, the dark patterns regulators sanction, text templates and a full checklist.

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Platform guides

Next.js cookie consent and GDPR: the complete compliance guide

How to collect valid cookie consent in a Next.js app, from App Router installation and SPA navigation to Google Consent Mode v2 and server-side consent checks.

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Regulation

Cookie retention under GDPR: the 13-month rule explained

Cookie lifetime, consent validity and data retention are three different clocks. Here is how long each can last under GDPR and the CNIL rules, and how to configure them.

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Marketing tools

Cookieless analytics and tracking: a complete guide to measuring without consent

How to measure traffic and conversions without consent-required cookies: the exemption, cookieless tools, alternative techniques and their real limits.

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Marketing tools

Microsoft UET Consent Mode: the complete guide for Microsoft Advertising

Microsoft Advertising now requires a consent signal on the UET tag for visitors from the EEA, the UK and Switzerland. Here is how UET Consent Mode works, how it differs from Google Consent Mode v2 and how to set it up and test it.

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Marketing tools

The _ga, _gid and _gat cookies explained: purpose, lifetime and GDPR consent

What the Google Analytics cookies _ga, _ga_<container-id>, _gid and _gat actually do, how long they last, why they need consent in the EU and how Consent Mode v2 changes their behaviour.

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