Multiple Data Center Page Rank

This tool checks your domain in in the multiple Google data centers. There are many different Google data centers and they usually all have the same result. When the results vary from data center to data center, it means that Google is in the process of updating its index (Google Dance).

By checking your domain's Page Rank on multiple Data Centers (including the Google Toolbar one), this tool will tell you if one or more of the Google Data Centers are showing a different PageRank, meaning the Google Dance has started.