Our detectives are back with the following intel on this WordPress site
The site is using the The7 theme by Dream-Theme .
We could identify 2 plugins (there might be more) - PDF Embedder and WP Fastest Cache
Any design, any layout. No coding required. The7 is the most customisable WordPress theme on the market up to date. Add the power of Visual Composer, The7 Post Types, Ultimate Addons, Slider Revolution, and WooCommerce to the mix, and you’ll get the ultimate web-site building toolkit! Theme is translation ready, compatible with WPML, SEO and mobile friendly (certified by Google).