I run a similar audio-heavy site [1] that's reached the front page of HN, also behind Cloudflare - the traffic spiking to terabytes a day is a bit of a shock at first but if everything's configured properly CF works well
FWIF if you are looking for a decent alternative take a look at ModSecurity project by OWASP.
SSL added and removed here :)
My main problem with it is that we put all websites behind a single point of failure. One with large corporate interests. It is the antithesis of the free and open web.
Also I dislike it from a technical standpoint. It makes response times from the server much worse. And I spend a lot of time improving the performance of my sites, to throw that all away because I’m afraid of hackers seems like the wrong solution to me personally.
> myNoise is now running on a Virtual Private Server (VPS) hosted at One, with audio assets served via a CDN through Cloudflare ...