Our detectives are back with the following intel on this WordPress site
The site is using the CasinoAce Theme theme by Poka theme .
We could identify 3 plugins (there might be more) - Ajax Search Lite , XML Sitemaps and LiteSpeed Cache
CasinoAce Affiliate Theme
A powerful ajax search engine for WordPress. Add a live search form to your site with filters. Custom post types, custom fields, categories supported
This plugin will improve SEO by helping search enginess better index your site using sitemaps.
All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...