What is this hosted on? Are you running a single instance of it? Do you plan to scale? How long have you been working on this?
I noticed you also have login/sign up. What is your backend?
I am hosting this on an ubuntu vps. What do you mean by scale? The backend is ruby on rails :D!
>ubuntu nice! Remember to install ufw, use ssh keys for authentication, install fail2ban, and change the default port of ssh. Scaling means being able to serve more people, and it can be done horizontally or vertically. Vertically means adding more resources to your machine, whereas horizontal means adding more machines to a cluster that will help break down tasks. Epic project anon! Keep it up