I get lots of traffic from Australia and the USA. So currently I have a server in the US , and I am thinking of adding a mirror in Australia. I've never had a mirror site before so, I want to make sure I do this right, so I don't loose my rankings due to dup. content.
So here are some ideas that I had.
On the mirror place a nofollow for the robots on my robots.txt file.
What else should I do?
Thanks,
Q
