Traffic..

No exact way to do this, of course. Your best bet would be to check out Alexa, compare the target site's popularity to domains you own (and presumably know the traffic for), then sort of extrapolate. If you're lucky, you'll have a domain that's about as popular as your target domain, then you can suppose that the traffic is also about the same.

Mail the owner and he might say how many.. He dont have any visible counter so probably he doesnt want people to know. Or mabye he dont have any counter at all..

Mabye there is diffrent ways to get the counter statistics , but i dont know how.

Good luck!