Darn, I couldn't access defiretun.app when I tried loading it.

BTW, I think the best way to handle an app is to make the front page a static HTML page that is just always up. A page that is always up improves the SEO of the site.

One way of doing this is to point the www.defiretun.app subdomain to a static page that is always up and the defiretun.app subdomain to the dynamic page.

Regardless, I will check your site later.