Our detectives are back with the following intel on this WordPress site
The site is using the Code 42 theme by Dansuncoin .
We could identify 4 plugins (there might be more) - Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress , Responsive Lightbox & Gallery , W3 Total Cache and Yoast SEO
The 100% beginner friendly WordPress form builder. Drag & drop form fields to build beautiful, professional contact forms in minutes.