The Cinco website is a traditional responsive front-end with Craft CMS powering the content. To prevent release of embargoed content, all changes are done within our secure staging site and then deployed via SSH and Bash to our production servers. An image heavy site we used Craft's Image Transforms to optimize images and utilize Srcset on the front-end to serve the appropriate image. That with some clever caching the site has been optimized for speed regardless of your device.
Technical Director, DevOps, Front-end
LAMP, Bash, Craft CMS, Gulp