Google PageRank: does it count per domain or web page

Question

Is Google PageRank calculated as a single value for the entire website (domain) or is it calculated for each individual web page?

Answer 1

How Google follows the well-known PageRank algorithm is their trade secret. In the generic algorithm, the page rank is calculated for each document.

Edit: original, general PageRank explained http://www.ams.org/featurecolumn/archive/pagerank.html

Answer 2

Google Page Rank

Here is a snippet and a link to an explanation from Google Sami:

http://www.google.com/corporate/tech.html

PageRank Technology: PageRank , 500 . 2 . . , PageRank .

PageRank , , , . , .

Answer 3

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Answer 4

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