Hi, I have a site that ranked number #1 for a certain keyword in about a month. In that time I have done nothing and just left it alone. Then after checking yesterday I have seen that it is gone in the top 1000 search result. The odd thing about this is I haven't done a thing to cause this drop. The site's stat. Age: about 3 months old Backlink: 14 to the main site and 12 inner linking. I also put interlinking plugin in that site. I haven't touch or updated it (except for the automated post every 2-3 days). Any Idea why it is sandboxed?