Google Sandbox
The Google Sandbox is a metaphorical term to explain why most new websites have very poor rankings in Google Search Engine Results Pages (SERPS). Very few people know for sure if the 'sandbox' actually exists, but it seems to be a filter added to the Google algorithms sometime around March 2004.
Comments
Hope this helps. thanks.
Been hit w/ Google Sandbox and Google slap. Best way to avoid getting hit is just to do things naturally and honestly. Stick to the legit stuff in growing your page. It's not fun getting hit by Google.