Rated 5 out of 5 stars

by Radon on April 19, 2014 ·

very helpful addon. 谢谢

This review is for a previous version of the add-on (0.8.4.1-signed.1-signed). 

Rated 5 out of 5 stars

by Radon on Sept. 20, 2013 ·

I use this extension on both my firefox and chrome. it's very useful and helps me tell the websites that support IPv6. 谢谢！

This review is for a previous version of the add-on (0.8.3.1-signed.1-signed).