I think it is not useful nor performance-prone to repeat the request to shodan API every time an user click on the extension button instead of caching results until page is closed.

Some fields are not defined in the JSON response (value: null).
We shouldn't add them in the resulting HTML.

Marked as legacy extension in Firefox 57 and no longer works.

https://support.mozilla.org/en-US/kb/firefox-add-technology-modernizing

Please update. I love this extension!

When getting information about the visited site http://www.example.com/, the extension actually looks up the IP address for example.com, which isn't even guaranteed to exist, much less be the same as that of www.example.com. Additionally, if the URL includes a port number, it gets sent along in the lookup as well (as e.g. "example.com:81"), giving no results.

I'm very much not a JavaScript programmer, but some playing around with Firefox's console suggests that changing the regexp in lib/main.js::queryDnsInformation() from /https?:\/\/(?:www\.)?(.[^/]+).*/ to /https?:\/\/([^/:]+)*/ gives a better result.

At the moment, panel's content is either too big or too small to fit into the default dimensions.
We need to find a way to resize the panel to actually fit content's dimensions.

Will this awesome service be restored?

FireFox Multiprocess is now available to the public, however add-ons must support it for it to function. This extension is one of the extensions I have which is blocking support, so I thought I would submit an issue on it.

There seems to be a problem with the key, how do I change the extension?

Instead of doing requests to Shodan API when clicking on the button, do the requests when the page loads the new URL.

The extension's icon is greyed out in the toolbar and does not function while clicked.
Attempted restarting Firefox and reinstalling extension, but the issue persists.

There's no button showing showing in private browsing.

Tested in Firefox ESR 38.1.1