This extension allows you to get the following information about any URL in Firefox:

+ Rankings information (Google PageRank, Alexa rank, Compete.com rank, Quantcast rank, Technorati rank)
+ IP address information (IP, network name & range, country)
+ Linking information (indexed pages count, inbound links count, etc.)
+ Server response headers
+ Page information (title, meta tags, size)...

AVIRA Antivirus for WebGate reliably secures plain HTTP and FTP connections, being placed either between a client computer and the Internet or between a client computer, proxy and the Internet. The program also checks emails and email attachments which are transferred through ``web-based`` mail accounts. It permanently checks inactive connections and closes them automatically after a predefined interval, thus freeing additional resources.