User-agent: *
Disallow: /tour/
Disallow: /signup/
Disallow: /login/
Disallow: /search/

User-agent: ia_archiver
Disallow: /
User-agent: LinkWalker
Disallow: /
User-agent: Teoma
Disallow: /
User-agent: Scrubby
Disallow: /
User-agent: Nutch
Disallow: /
User-agent: baiduspider
Disallow: /
User-agent: Gaisbot
Disallow: /