hey put CloudFlare to save on bandwidth and it is impossible to have $300 bill for one day
I also think that some trolls are mudding water
That should be almost static HTML and some pictures… you should take a look CloudFlare has API put cron job on 1 minute to check for updates and if there is update rebuild HTML, cache it, and call CF api to purge cache so they will pick up updated version and take all the traffic till next purge of cache
Bro from what I see you have just plain javascript and almost everything is rendered client side you just call 8ch api
Have you thought about SSR (Server Side Rendering)