The most efficient host-your-own-blog I've ever seen is just static blog generation & S3. I don't do it myself (ironically, I run tiny kubernetes cluster and in

The most efficient host-your-own-blog I've ever seen is just static blog generation & S3. I don't do it myself (ironically, I run tiny kubernetes cluster and in the past had a systemd-managed docker+ngin+LE setup before that) but it doesn't get much simpler than uploading a folder to S3 that's being served by amazon as a website.