Hi there, Guys, I'm just a little bit confuse about sandbox.. If your homepage doesn't index anymore it's that means your site has been SANDBOX? I've noticed it three days ago... by the day way I still do posting in my blog and also I am a newbie. Thanks in advance..
The sandbox has nothing to do with indexing. It is an aging filter applied to competitive keywords that lasts for up to a year (perhaps more) - during that period you won't rank as high.