Welcome to WebmasterWorld Guest from 188.8.131.52
My site was offline recently for 6 hours whilst we upgraded the server, and as soon as it returned, Google was spidering.
One of our sites was taken offline by the clueless host and put a 500 error msg up. Was offline maybe 48hrs. Switched hosts. Appears we lost 10-20 positions for our top KW. Looking for a rebound asap :-)