i heard someone tell me a very strong pr 6 link will drive your pr much more high. a very strong pr 6 link is better than 3 middle strength pr 6 links. so I wanna know what is very strong pr6 link? a page with much more backlink? or a page that have few outbound link?
A very strong PR6 link means I assume the pages with less outbound links If you are having a PR4 site with single link that is linking it to other site a which is PR4 then you would get PR4 in next update!
On of the ways to determine a strong Vs weak PR is by the relation of the subpages PR compared to the homepage. If the pages 1 click away from the homepage is the same PR its strong. Basically if it passes good PR to its own pages it will pass good PR to you.
Difficult to answer your question. Here is my version. Strong PR6 page has some signs {Remember PR depends on external factors} 1) Backlinks from higher PR sites PR6+ 2) Lot of quality backlinks with less outbound links 3) Lot of backlinks from PR4+ sites. Though its difficult to exactly tell where it stands in pr6 spectrum but yes we can guess