not so much of a question, more a comment: there's no information on your site with regards of what it is you do and / or provide.

with that in mind, all your site is, is a button to sign up for something and even the signup form does not provide enough insight into what you're signing up for to make you actually want you to sign up.

in short; you might want to add a bit of content to your site, even the short description you've given here is better than nothing at all