Static websites hosted directly from Upspin directories in two steps.
E.g. to serve a site from firstname.lastname@example.org/pub on www.example.com, modify www.example.com's DNS settings to be a CNAME of webspin.party and add a TXT record on _upspin.www.example.com with the desired Upspin path.
www.example.com. CNAME webspin.party. _upspin.www.example.com. TXT email@example.com/pubBrowse to https://www.example.com/ and you should see your files. Webspin uses Let's Encrypt to automatically get a TLS certificate.
*: firstname.lastname@example.org read, list: all
The author takes absolutely no responsibity and offers no promises for the reliability or availability of this experiment.