Our detectives are back with the following intel on this WordPress site
The site is using the Toyota theme .
We could identify 2 plugins (there might be more) -
W3 Total Cache
WP Retina 2x
This information was last updated 15 April, 2017
Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Page, Minify, Object, Fragment, Database support.
Make your website look beautiful and crisp on modern displays by creating and displaying retina images. WP 4.4+ is also supported and enhanced.