We have released our Historic Index update for June.
Our Historic index covers link data going back many years.
Historic Index size:
Unique URLs crawled: 700,460,772,474
Unique URLs found: 2,754,580,870,168
Date range: 25 Oct 2008 to 28 May 2014
Last updated: 29 Jun 2014
For those that have been following, this will mean some very significant improvements to the functionality in Historic. For those that haven’t been following, we’ll try and get you up to speed in a blog post soon.