By Dixon Jones November 6, 2012 We just updated the Historic Index. For the first time ever, we hit the four trillion mark. Historic Index Pages crawled: 388,843,317,776 Unique URLs: 4,006,013,830,026 Date range: 14 Mar 2007 to 14 Oct 2012 Last updated: 05 Nov 2012 We think these number speak for themselves.

1 minute read Continue Reading