This is an interesting site - the pictures largely speak for themselves which is good because Google Translate is probably more confusing than useful! I have never seen the "Pirate Hitch" (if that is what it's called - blame Google if it isn't) tied using 2 locking half hitches and wonder why (the translation is no help unfortunately).
At the bottom of page 1 is a bend which though tied differently looks like Ashley 1450 (Hawser Bend) but on close examination is slightly different - the picture shows 2 possible tucks for the working end but text within the picture cannot be translated. Seems like a neat and secure bend though.
Sweeney
Edit: Amended to make clear 2nd para refers to page 1 of the forum