Support for the HTML referrerpolicy attribute on < link> elements allowing authors to set a Referrer-Policy for a single request associated with the HTML element referencing a sub-resource. More details are disclosed in the spec.
Docs: https://developer.mozilla.org/en-US/docs/Web/API/HTMLLinkElement/referrerPolicy https://developer.mozilla.org/en-US/docs/Web/HTML/Element/link