Nice Rated 4 out of 5 stars

I think this is a great add-on, though it would benefit immensely if the whitelisting feature was able to either
a.) support wildcarding
b.) allow you to enter a domain and all subdomains on this domain will also be whitelisted

It's a little inconvenient (just an example) to have to whitelist, as well as - being able to input "" or "*" would much improve that system.

This review is for a previous version of the add-on (1.5.1).