Like i said in the title how often does this data update, Google has seemed to get rather slow at showing these things. Also on my last crawl have now got a small portion on my site with unassigned status. I have done a fair amount of updating the last few weeks so is it likely to be that? Should i be worried since i've not had that since the very beginning.
Well it really depends on how often google crawls your website. But you shouldn't worry too much about your page rank, just keep building backlinks.
Will do, i just wondered because compared to the other two it seems very slow, just be nice when i do a check once in a while there is a change lol
Don't worry about Page Rank unless you are going to sell your site or links. A high Page Rank does not mean a high SERP rank. All that matters is how well your site is ranking and what words it is ranking for.
The publicly viewable PageRank is only updated about four times a year. The actual PageRank Google uses for SERP is very dynamic. If you're looking at, say, http://www.google.com/search?client...Rank&q=info:http://signal-integrity-tips.com/ you're looking at PageRank as it was a few months ago.