Flagfox!

PageRank is a Chrome, Opera, and Safari extension that displays Google PageRank for current page. PageRank extension is fast, accurate, and lightweight.

WorldIP free geolocation database, service and tools for IP geotargeting. WIPmania provides a free WorldIP plugin for Firefox users. The plugin displays up-to-date information about physical location of a Web server you are currently visiting. Plugin is based on API, always returning the most current information.

Displays Server Type, Headers, IP Address, Location Flag, and links to Whois Reports. Shows links to check server status and cache when page fails to load.

Displays the country of the current website's server in addition to the MozRank or Alexa Rank.DomainFlag - A lightweight, easy-to-use SEO extension for Google Chrome.

Click on the extension's icon and a popup will show you and the site you are viewing on two maps along with your IP addresses.