There is no submit button, just fill in a password to check it's strength.
I removed the submit button because of the accusation that I harvest passwords and emails.
I wonder why should I do that ? for spam ? I think there are better ways to do that, not by waisting time for writing an entire post on how to do a password strength meter and waiting for some people to hit submit on the example page.
Disclaimer: I don't gather any personal information on this website, except email addresses when adding a comment on a post.