Web Design - What is that style?

I was wondering if there was a name for this 'style' of web design (sorry, these are the only examples I could come up with atm):

http://ift.tt/1wcwgl8

http://ift.tt/o1Z0X6

I see it used frequently and want to try to do something similar as an excercise.

The style is very vertical and has a feel of 'defined' sections as you scroll vertically... I don't know how else to explain it, hopefully the pages are proper examples.