Cache-Control Headers are utilized by Content Delivery Network (CDN) services to provide the caching platform needed for content optimization and accelerated distribution. The caching used by CDNs adheres to similar technology principles which your web browser deploys to make sites load faster on your local device. Just as your browser keeps local data cached on your hard drive for quick access, so do CDNs keep cached data on their nodes ensuring visitors to your site experience faster load times. [...]
