[execat]

That link shows me two completely different things on incognito and regular browser.

Incognito shows me the actual page, regular mode Rickrolls me.

EDIT: Oh, later in the thread they're talking about this.

[pxeger1]

I believe it's a redirect based on the HTTP Referer header. HN should set Referrer-Policy: no-referrer.

[musicale]

This always seemed like kind of a dubious feature in terms of privacy and security.