[Moderator’s note: Unfortunately Kloudsec has shut down, so the links below do not work.]
Hi @brianleejackson ,
Founder of Kloudsec here.
Kloudsec is a minimal CDN supports, and in fact, auto-provisions/auto-renews LE certs for our users.
Kloudsec is also free.
For Github Pages with Custom Domain, Kloudsec for Github Pages offers native support.