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 Genesis theme by StudioPress .
We could identify 4 plugins (there might be more) - iThemes Security (formerly Better WP Security) , Google Analytics for WordPress by MonsterInsights , W3 Total Cache and Yoast SEO
The industry standard for Premium WordPress Themes.
This is the theme created for Ljudboka.