this post was submitted on 05 Feb 2026
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You might be able to get away with not having any CDN on PieFed at all - https://join.piefed.social/2025/11/22/reducing-piefeds-dependence-on-cloudflare/
A few weeks back I went through and made sure the Cache-Control headers are being set right so nginx can do a good job of caching.
I'm caching less to keep the load off piefed, and more to keep the load off our network connection and improve performance for users. Unfortunately nginx won't help with that. Also though I know it's trivial to get our origin IP if you're determined, it helps avoid the casual ddos attacks.