I have my eye on a domain that is for sale. After some research I've determined that traffic is the biggest bargaining chip the owner has. The domain is a 6 character .com and consists of two "keywords", but they combine in a way that not too many would be interested. It sold years ago for 1200 USD and is listed at $3100 now. I'm thinking it's worth more like $500, unless it has an unusual amount of traffic (it's currently hosting a parked "buy this domain" site). How can I find and verify traffic information and Google search results for this domain?