I have some doubts regarding buying/selling an established website 
1 - Does domain name is included ?
2 - Does hosting account is included ?
3 - How can we know whether it has been banned by google in past ?
4 - Can it be possible to add Adsense if it has been banned in past ?
5 - How to know whether it was family friendly/ adult site?
6- Do we have to keep the partners link after buying them?
I am lot of confused regarding all this problems
1 - Does domain name is included ?
2 - Does hosting account is included ?
3 - How can we know whether it has been banned by google in past ?
4 - Can it be possible to add Adsense if it has been banned in past ?
5 - How to know whether it was family friendly/ adult site?
6- Do we have to keep the partners link after buying them?
I am lot of confused regarding all this problems