Check out netlify (https://www.netlify.com https://www.netlify.com) - we're like GitHub Pages on steroids (integrated continuous deployment, proxying, redirect

Check out netlify (https://www.netlify.com https://www.netlify.com) - we're like GitHub Pages on steroids (integrated continuous deployment, proxying, redirect and rewrite rules + lots of other features) and we launched free SSL on custom domains a couple of weeks ago :)