Well, I looked at that site with my iPad and with my Windows machine running Firefox. The trouble areas are the tabs where the scrolling is inside the boundaries of that barn-like structure: Rekordsidan and Styrelsen/Nyheter. They don't scroll at all on my iPad (and I tried, in Atomic Web Browser, IDing the browser as iPad Safari, desktop Safar, Firefox and IE).
It worked worse when I actually used the iPad Safari app (the Gastbok didn't work and I could barely access the Tidigare resultat and Blider/pressklipp dropdowns).
I wonder if it's that gray stonework at the bottom? It might be overriding the ability of the iPad to access the scrolling part? What if you were to remove that gray part and allow the barn (?) to have no floor so as to allow scrolling?
That's all I've got. Sorry to be of not much use. However, I will tell you that, although I can't understand a word
D), it's a pretty site when accessed via my desktop's Firefox.
Sorry not better help.
Marilyn