what is a google sandbox and it's uses?

The Google Sandbox Effect is a theory used to explain why newly-registered domains or domains with frequent ownership changes rank poorly in Google Search Engine Results Pages (SERPS). In other words new websites are put into a "sandbox" or a holding area and have their search ratings on hold until they can prove worthy of ranking.

Google Sandbox is an imaginary area where newly websites are kept for some specific time period until they establish themselves of being showed on the search engine result pages. It happens by building too many poor links within a short period of time.

In general, a sandbox is an isolated computing environment used by software developers to test new programming code.

google sandbox is one kind of algorithm used by google to pull together all new sites into sandbox. It should not agree to new sites coming under search results previously google authenticate that sites.

new websites are put into a "sandbox" or a holding area and have their search ratings on hold until they can prove worthy of ranking.