I read more then once that being spidered frequently is one of the symptoms of being sandboxed. My own site is indexed by google almost non-stop at a very slow pace for many month now. Occasionally they do a deep crawls but indexing never comes to rest.
I’m just curios if anyone has any rational explanation for a frequent spidering of sandboxed sites. What’s the point of spidering the site over and over again if it does not rank?
