Sweet! I've just received my free minecraft giftcode!
>> Minecraftcodes.info <<
This is a robot site, not a kids game site. Why did you post here?
Perhaps you should try Minetest, wich is free.
That site was long ago proven to be a hoax, you might want to go and change all your passwords to various sites now..... They do give the code yes, they also attempt to hijack your email account and from that can usually request password resets to many other sites and hijack those too (paypal, ebay, most major banks, facebook, google accounts). Congrats.
I hope your antivirus program is updated. There is no such thing as a free lunch