last update happened on 31st December. before it the update took place on 30th September. i am sure the next update will take place on 31st March or 1st April
Yes, there was an update recently because one of the sites that I was working with was downgraded. Though the site I currently have (in sig) stayed the same PR4. Is the jump from PR4 to 5 difficult to achieve? Because I found that to get to PR4 was not so difficult.
Yes it is not fixed when Google updates PR, but generally the PR is updated during December and January period. Also it updates twice a year. So in this month it has updated if not so then wait till mid of year.
After Last Pr update in december 2008,Goolgle toolbar shows fluctuation in PR this mean that they are checking sites on regular basis.if this continues than i guess that they have changed its algorithm for updation.
Isnt the real PR update done almost every Crawl? but only twice a year they update it for the public? Read this somewhere, if anyone could tell me if this is correct?
I have noticed in the past few months that google seems to be changing when they update pagerank. But usually it is every 3 months.
For every 3 months Google updates the PR and backlinks. Last December,31st Google has updated the PR. The next update would be in the March mid hour or End of March.