define Google SE sandbox?
 

Google has recently announced about the launch of sandbox, and most web users are still to understand what it actually is. Not only Google, but other search engines such as MSN and Yahoo too have their sandboxes. Commonly explaining, sandbox is an online location which is where the penalized websites are dumped in. Common users can have no access to this sandbox. Penalized websites mean that a website which does not adhere to the terms and conditions of the search engine and other online existence rules. Using this technique, it becomes easy to detect spam and put an end to all unethical promotions.