DRCURZON did an awesome job describing how to build a complete Raspberry Pi Web Server to run on your home network. This will take you far beyond that to a pi hosted site with world-class performance for a worldwide audience. These instructions use a high performance web server called Nginx, then we front end it with a FREE Content Delivery Network (CDN) provider who mirrors your content to deliver awesome global performance (nearly 30 data centers today & growing) while also providing world-class security & Distributed Denial of Service (DDoS) protection. This ensures that your Pi's content can be seen by thousands of people, all at the same time, without any of them ever actually touching your home server. This will give your site blazing performance & security, all while running on your little $59 Raspberry Pi. Also since we're using Nginx we'll show how to easily host several websites on the same Pi & configure the CDN to support this.