Our detectives are back with the following intel on this WordPress site
The site is using the assets theme by Kaiac .
We could identify 3 plugins (there might be more) -
All in One SEO Pack
Google XML Sitemaps
WP Super Cache
This information was last updated 11 February, 2019
The original WordPress SEO plugin, downloaded over 50,000,000 times since 2007.
This plugin will improve SEO by helping search enginess better index your site using sitemaps.
A very fast caching engine for WordPress that produces static html files.