Great work! It's always nice to see these new developments around.
However, like you already said in your posts on that website, the rank system mostly only serves as a proof of concept, because it has been a dead end ever since its inception, as you can't trust the client with sending the game results. In order to ensure a proper ranking system, the server must be running a copy of the game engine and control the players' actions all on its own. This is the exact concept planned for W:A 4.0. Otherwise I could just open the web browser and send in fake results.
Another problem is, since the rank system was cancelled in 1999, the related game code has stayed unmaintained and exhibits lots of bugs such as the impossibility to play multi-round games (automatic lighting-up bug), the mispositioned "Show rankings" button, and also the limitations due to which you had to bundle a wormkit module package.
But nevertheless, I appreciate the time and effort you put into this.
P.S.: I'm unable to find where to register through the game itself. "WelcomeLoginForm.asp" disallows access, while it should greet me and lead me to the <SHOWNEWUSERENTRY> page.