2. Faucet - faucet is well known for some dudes who want to earn free bitcoin but it takes time to save even 0.5 bitcoins
0.5
BTC?
You will not reach that even you do it for a year or two. Maybe you can if you have tremendous faucets managing and you are the owner which allows you to earn through ads.
But if a normal faucet visitor, it's hard even you have a lot of referrals using your faucet referral link.