I agree with comments above that free hosting and free domains is bad for faucets and it shows that faucet owner don't have funds to start serious faucet. Such faucets doesn't looks professional, mostly ad networks don't accept these faucets.
Better to spend few dollars on month for hosting and domain, by using such services like Namecheap.
I have used BestHostFree.com free hosting before. Sites hosted over there, look pretty professional, as they offer all premium services. But, yes, domain needs to be bought. Nothing is comparable to a .com/.org/.net, which u cant get for free.