For the frontend: put a CDN in front of it, add caching. In my experience, most folks just want to see what the fuss is about, not so much make an account and

For the frontend: put a CDN in front of it, add caching. In my experience, most folks just want to see what the fuss is about, not so much make an account and start using the app. So as long as your post-login experience can take a few users simultaneously, you should be fine.