Use a content delivery network

[nipafx]

Using a CDN (like the free variant of Cloudflare) would have two big benefits:

• site could be served via https
• editing cache control would make the site load faster, particularly the two images

Disadvantage:

• more admin overhead
• less privacy for visitors (because CDN is in the loop; and free, so we're apparently not the customer)

[aepfli]

i think this is not needed. i see github as a CDN and it is already supporting https, so i do not see the benefit of the overhead