Permissions-Policy & Feature-Policy Directive ReferenceQuick answer: Permissions-Policy (formerly Feature-Policy) is an HTTP response header that lets a site allow or block individual browser features and APIs, such as camera, geolocation, microphone, and fullscreen, in the page and its embedded frames. For example, Permissions-Policy: geolocation=(self) permits location only on your own origin, while geolocation=() disables it everywhere. Pick a dire
