Our detectives are back with the following intel on this WordPress site
The site is using the WPTD-II theme by Luis Alejandre .
We could identify 2 plugins (there might be more) - Google Analytics for WordPress by MonsterInsights and Yoast SEO
Theme for the WPThemeDetector site, now responsive. Originally based on Nimble theme by Elegant Themes but finally developed as a stand alone theme. Some features from Nimble are still noticeable, such as the breadcrumbs which are also used for the url input form of the WordPress Theme Detector tool.