Yeah, I decided not to get into all of the options of each header. Partially because I was writing from a plane without wifi and partially because the response

Yeah, I decided not to get into all of the options of each header. Partially because I was writing from a plane without wifi and partially because the response I was hoping for was "these things exist - I'll go read the docs on them". That said, your points about X-Frame-Options and CSP are definitely important for usability. Maybe I'll update the post w/ some of those details.