About this extension
View the current site's server software and headers, IP address, location flag, and have quick links to Whois and other domain information. When a page fails to load, links are shown to check cache and server status.
If you think this add-on violates Mozilla's add-on policies or has security or privacy issues, please report these issues to Mozilla using this form.
Please don't use this form to report bugs or request add-on features; this report will be sent to Mozilla and not to the add-on developer.