I've been using https://fleek.co/ to host next.nostrudel.ninja although it does not let me set custom HTTP headers so I cant fix an issue where its blocking connections to localhost
I haven't looked into Cloudflare pages, but I'm hesitant to put the site behind cloudflare since its just a bunch of html, css, and js files and its not like it needs DOS protection
CF Pages would let you dynamically set the custom headers while also hosting the static files at the edge... So regardless of WAF/DDoS protection you'll at least have the site load very quickly using their globally distributed network
And unlike Fleek, Cloudflare doesn't gate you on the number of pushes you can make. (I also use Fleek for some projects and the free version is heavily restricted as you probably know too)
