Page is a not externally linkable
-- Google SEO News and Discussion
---- Pagerank queries - the <rk> parameter
moftary - 4:58 pm on Feb 12, 2006 (gmt 0)Thread source:: http://www.webmasterworld.com/google/33121.htm
as far as I believe this was taken from a pagerank checker PHP script.
Brought to you by WebmasterWorld: http://www.webmasterworld.com