Functionality ot this site

This adult site, but its no matters.
How do you think he made this site?
How to make such a hierarchy and functions?

• Model page – its the single post I think
• At the bottom of the gallery we see recommended albums
• Each gallery as a post but showed on model page
• Add post to bookmark
• And look at the bread crumbs – there are links to model and agency

PS sorry my english

The page I need help with: [log in to see the link]