This website is hosted on github. Github allows for users with the basic public account to host one website for free. Github is unique to google Sites because github allows users with a free account to create only one website; however, the customization abilities with github have far less limitations that Google Sites has. You can pretty much create whatever you want with your github website, as long as it only uses HTML, CSS, and Javascript. There is no PHP support on github, but they do have a small variety of templates to help you get started.

In my website, I have only built the "bones" of the website, and just has a basic list of my portfolio. It serves as an example of a possible website, and does not have exciting new content to it. The website is a "single-page" site, but github allows for users to have as many webpages on their one website as necessary.
To view my github.io profile visit this link: https://github.com/johncoleman83
To view the back-end files of this website visit this link: https://github.com/johncoleman83/github-repose-list
To view the website front-end from the browser visit this link: https://johncoleman83.github.io