As what I do know that Page Rank is still a secret. There is a feature on google toolbar which does give the worth of a site, but that is very vauge and does not represent the actual figure
Unfortunately I have never heard of Alexa until you mentioned it, But it does provide a websevice which gives information about the site's content, inward and outward link.
Though I am not sure if they would be wiling to provide you with the algorithm
Hi,
I already calculated Alexarank and Pagerank for a website but I have to calculate Google search results for a domain.
For Example consider domain as www.about.com
. Google results show 8,130,000,000 for 'about'. For .com domain we multiply
the google results with .0006 as indicated with my excel sheet for .com
domain which equals $4,878,000.
Yahoo results show 16,900,000 for 'about'. We multiply this Yahoo results by .0006 and equals $10,140,000