You can host websites from a spare computer at home. You can use Cloudflare's free CDN for serving cached responses. If your ISP does not provide static IP addr

You can host websites from a spare computer at home. You can use Cloudflare's free CDN for serving cached responses. If your ISP does not provide static IP addresses, and you wish to use a custom domain then you will need to periodically update your domain's A Record to point to your current public ip (which can be automated).