Roy Schestowitz wrote:
> Ignoramus10824 wrote:
>> Suppose that a website only has links from PR X sites. How many such
>> links would it take to get to level X+1?
> The PR system is not linear
logarithmic, probably base 8 (which is easy in computers).
> .html) so the question has to be rephrased. To climb from PR0 to PR1,
> a few weak links would do. To move from PR6 to PR7, these links are
> negligible and more links of the same 'level' are probably needed.
> The main point is that PR cannot be explained by that formulation
> above. You have more than a single parameter to tweak.
My experience: one PR6 can make a PR4 (external)
PR7 can make a PR5 (external, maybe even 6)
But depends on the PR of additional links etc.
John Perl SEO tools: http://johnbokma.com/perl/
Experienced (web) developer: http://castleamber.com/
Get a SEO report of your site for just 100 USD: