This website takes advantage of IPv6!
Congratulations, you are connected using IPv6.
Unfortunately, you are not connected through IPv6.
IPv6 (Internet Protocol
version 6) is a version of the Internet Protocol (IP) that is intended to succeed
IPv4, which is the communications
protocol currently used to direct almost all Internet traffic.
IPv6 will allow the Internet to support
many more devices by greatly increasing the number of possible addresses. > Wikipedia
You can find further information here: IPv6