Google Data Centers problem or penality ?

Hi,

Two days ago, some of my sites' pagerank dropped down.

PR5->PR3
PR4->PR2
PR4->PR2
PR3->PR0

All sites gained strong and lot links these times so their pagerank should be grown, not drop.

Some pagerank checker tools shows the old PR some the new.

So, I never saw such thing anybody have idea what this could be ? Is this a temporary problem of google datacenters or my sites got some penality ? (my google positions did not moved, my traffic is the same, and indexed pages number growed last two days)

thanks, ggot

 

Google usually change his mind

 

I did not find any problems.
well i suggest you to wait for few days, you will get back soon ur website PR...

 

One of my website went from 5 to 3, but i got better position in SERF. Focus on SERF and not on pr. a website might have pr2 acting better than a pr5 website
Keep looking for good quality links, add more content, submit good articles.

Good luck

 

that usually happens when they are updating, is this a date for an update?

 

They might be updating... But i haven't seen any updates in here !!! Wait few days and let us know how it will goes?

 

I have noticed the same. Some of my sites are ranking low in Google.

Just wait and see what happens

 

This was a data center problem, my sites's PR stabilized.

 

it seems that your pr is being updated

 

I rather think of some solution, it might be a sign of true dropping or lossing PR, build links.

 

One of my sites dropped from top 10 to 89!

Let us wait ,Hope it would be a temporary problem