FWIW HN sets the Referrer-Policy header [1] to origin [2] and it seems most browsers maybe support it. [3] Perhaps some addons override or spoof it and/or mayb

FWIW HN sets the Referrer-Policy header [1] to origin [2] and it seems most browsers maybe support it. [3] Perhaps some addons override or spoof it and/or maybe some bots ignore it. [1] - https://scotthelme.co.uk/a-new-security-header-referrer-policy/ https://scotthelme.co.uk/a-new-security-header-referrer-poli... [2] - https://securityheaders.com/?q=https%3A%2F%2Fnews.ycombinator.com%2F&hide=on&followRedirects=on https://securityheaders.com/?q=https%3A%2F%2Fnews.ycombinato... [3] - https://caniuse.com/referrer-policy https://caniuse.com/referrer-policy