A few people in the US began noticing tabbed sitelinks within Google’s search results a couple of months back, but it seemed to be quite a limited test – one which I never experienced on Google.co.uk. This week however, we’ve started noticing the tabbed sitelinks appearing for certain queries in the UK, and it looks like something which Google are beginning to roll out.
I’ve put together a quick gif showing them in action (very exciting, eh?):-
The tabbed sitelinks appear in Google for a number of brand queries (i.e. “Oxfam”), however don’t show all of the time.