Rule number 1: "Free" isn't. And "Place a CDN in front of it" has been an available solution for... what, more than a decade? If your site has meaningful traf

Rule number 1: "Free" isn't. And "Place a CDN in front of it" has been an available solution for... what, more than a decade? If your site has meaningful traffic from multiple continents, you can spend the $10/mo it takes to add a CDN to it.