3 ms·HSTS has a certificate pinning extension, but base HSTS wouldn't.by Filligree 7y agoHSTS has a certificate pinning extension, but base HSTS wouldn't.gruez 7y ago>HSTS has a certificate pinning extension You mean HPKP? AFAIK it isn't an extension, but rather another feature. Also, it's deprecated at this point.fkfaduc 7y agoIsn't certificate pinning deprecated for regular web traffic?