Referrer policy
Widely available
The Referrer-Policy HTTP header and referrerpolicy HTML attributes control whether requests have the Referer header and what information the header contains.
Compatibility (view on caniuse.com)
- Chrome 85 Released on 2020-08-25
- Chrome Android 85 Released on 2020-08-25
- Edge 85 Released on 2020-08-27
- Firefox 87 Released on 2021-03-23
- Firefox for Android 87 Released on 2021-03-23
- Safari 15 Released on 2021-09-20
- Safari on iOS 15 Released on 2021-09-20
MDN docs
Specifications
- Referrer Policy, from Web Application Security Working Group (W3C).
BCD data
- api.HTMLAnchorElement.referrerPolicy
- api.HTMLAreaElement.referrerPolicy
- api.HTMLIFrameElement.referrerPolicy
- api.HTMLImageElement.referrerPolicy
- api.HTMLLinkElement.referrerPolicy
- api.HTMLScriptElement.referrerPolicy
- html.elements.a.referrerpolicy
- html.elements.area.referrerpolicy
- html.elements.iframe.referrerpolicy
- html.elements.img.referrerpolicy
- html.elements.link.referrerpolicy
- html.elements.script.referrerpolicy
- http.headers.Referrer-Policy
- http.headers.Referrer-Policy.default_strict-origin-when-cross-origin