Our detectives are back with the following intel on this WordPress site
The site is using two themes, one child and one parent. The child theme is based on the parent and often custom to the site. The parent theme is X theme by Themeco .
We could identify 7 plugins (there might be more) - Cornerstone , Custom Contact Forms , js_composer , revslider , Rotating Tweets (Twitter widget and shortcode) , Yoast SEO and WP Super Cache
Make all of your modifications to the light version of Integrity in this child theme.