Google Sandbox is a temporary filter that Google maintains, especially for new sites that it has a hunch about regarding whether they use spammy link building techniques or if Google bots can’t spot which keyword the website is supposed to rank for. The websites in Google Sandbox remain there until Google feels they are worthy of competing with other sites in search results for the keywords.

Google Sandbox is generally used for websites. It puts new websites into a sandbox before they can rank well on google search and make their way to reach the top of the search results pages. Google checks that a website is legitimate. It doesn't want spam sites to quickly reach the top of the search results for bad intentions.

The Google Sandbox is a charged channel put on new sites. The outcome is that a site does not get great rankings for its most critical catchphrases and watchword phrases.

The Google Sandbox is an alleged filter placed on new websites. The result is that a site does not receive good rankings for its most important keywords and keyword phrases. Even with good content, abundant incoming links and strong Google PageRank, a site is still adversely affected by the Sandbox effect

google sandbox is a place where the banned or penalized websites are thrown by google so that they don't come in the search results any more

Google Sandbox - This is the place where the fresh and less authoritative sites were kept for a certain time period, till their establishment in the search results.

The Google Sandbox is an alleged filter placed on new websites. The result is that a site does not receive good rankings for its most important keywords and keyword phrases. Even with good content, abundant incoming links and strong Google PageRank, a site is still adversely affected by the Sandbox effect.