About 7 months ago, I left Nginx and moved to Caddy. I've found it super easy, and have now experienced using it as a reverse proxy, a static site server (this one!), as well as a hosting a handy place for me to copy my favourite Kaomoji.
Update 2021-01-20: I had a bug! By default, Caddy serves this without a Content-Type header. However, the RFC specifies that the response should be explicitly
Content-Type "text/plain". Thanks to klausenbusk for letting me know!
Note: the Caddyfile fragment to generate https://shrug …