What is the Google Sandbox?

The Google Sandbox is an alleged filter placed on new websites. The result is 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. The Sandbox acts as a de facto probation for sites, possibly to discourage spam sites from rising quickly, getting banned, and repeating the process.

How would you describe the Google Sandbox in one sentence?

The Google Sandbox is very similar to a new website being placed on probation, and kept lower than expected in searches, prior to being given full value for its incoming links and content.

For more info click The sand box.

If you want SEO for your site then what you really want is visitor!  There are many way to get visitor to your site with SEO.  I will be writing about in a few day.