I was thinking "the banner seems fine" till I saw it fade to the next set. It doesnt make anything go slow but loads slow at first till its gone through all the pics then it goes at its normal speed :)

It doesnt exactly load slow its just... idk, sorting through the transition?

Edit: reopening the page is fine after closing it and the banner works fine. When you reload an image after seeing it once its alright :) Loads faster than when you first load a page with the image; happens everywhere.