Use content delivery network such as Cloudflare

[DanGrayson]

Consider using something like cloudflare or cloudfront to propagate our web site to the world, with caching for quick access.

[mahrud]

I think Cloudflare's free plan would fit the needs of a more or less static site better. I worked for them for a while, so on one hand I might be biased, and on the other hand I can help with setting it up (though it's pretty much straightforward).