User-agent: *
Disallow: /rate.aspx
Disallow: /xt_add_answer.aspx
Disallow: /xt_add_question.aspx
Disallow: /xt_make_favourite.aspx
Disallow: /private
Disallow: /send-to-friend
Disallow: /register.aspx
Disallow: /login.aspx
Disallow: /mb