I'm confused by this one. It says it's a joke but it still submits the key to a server. These joke pages have been around since http://ismycreditcardstolen.com

I'm confused by this one. It says it's a joke but it still submits the key to a server. These joke pages have been around since http://ismycreditcardstolen.com/ http://ismycreditcardstolen.com/ And I even made my own version https://hasmypasswordbeenstolen.net/ https://hasmypasswordbeenstolen.net/ The difference is that neither the original nor mine actually submits the secret to the server. I went to great lengths to avoid actually doing it, it's still a bad idea to send a password to my page but at least you can check the source and network traffic and see that it's only checked with JavaScript and a hash is checked against the HIPB password site. This supposed joke site sends and processes the key on their backend. At least it looks like that, I have not tried with a real key.