Our detectives are back with the following intel on this WordPress site
The site is using the Flatsome theme by UX-Themes .
We could identify 4 plugins (there might be more) - AddToAny Share Buttons , Contact Form 7 , Widget for Social Page Feeds and Nextend Social Login and Register (Facebook, Google, Twitter)
One click registration & login plugin for Facebook, Google, Twitter and more. Quick setup and easy configuration.