__Host-NoCookies Cookie

What does the __Host-NoCookies cookie do?

This cookie is a part of Chrome’s effort to protect users from third-party cookies. When set by a domain that shares an IP address with the origin, this cookie will always be sent in the first request and then removed. If the request fails, it will be sent again on subsequent requests until the request succeeds or the cookie expires.

Why this cookie matters

This cookie is commonly used by unknown for purposes – such as tracking usage behaviour, optimising experience, or enabling marketing functionality.

How Cookifi helps you manage this cookie

Cookifi automatically detects cookies like __Host-NoCookies, categorises them, and gives you full control over when and how they load - based on your users' consent choices.

Whether you manage consent via Google Tag Manager, consent APIs (like the Shopify or WordPress Consent API), or prefer automatic cookie blocking or manual script control, Cookifi integrates seamlessly into your stack.

Built for technical marketers, business owners and developers, Cookifi offers flexibility without sacrificing compliance.