Our detectives are back with the following intel on this WordPress site
The site is using the Sinfonie theme by Gian-Marco Faedda .
We could identify 4 plugins (there might be more) - DELUCKS SEO , Jetpack by WordPress.com , revslider and W3 Total Cache
Sinfonie entwickelt seit 1994 Software für den Sozialmarkt.
The ideal plugin for stats, related posts, search engine optimization, social sharing, protection, backups, security,…
Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Minify, Page, Object, Fragment, Database support.