Our detectives are back with the following intel on this WordPress site
The site is using the Elmax theme by JustFreeThemes.com .
We could identify 4 plugins (there might be more) - AddToAny Share Buttons , Cookie Notice for GDPR , Simple Lightbox and WP Page Numbers
Elmax is a clean responsive WordPress theme for your regular blogs. It comes with a 2 column layout with a minimal yet elegant design. This is a free & gpl theme, so do whatever you want with it.