User-agent: TrackBack
Disallow: /

User-agent: twiceler
Disallow: /

User-agent: Snoopy*
Disallow: /

User-agent: libghttp
Disallow: /

User-agent: baiduspider
Disallow: /

User-agent: Baiduspider*
Disallow: /

User-agent: e-SocietyRobot
Disallow: /

User-agent: msnbot
Disallow: /

User-agent: NaverBot*
Disallow: /

User-agent: ia_archiver
Disallow: /

User-agent: ConveraCrawler
Disallow: /

User-Agent: OmniExplorer_Bot
Disallow: /

User-agent: BecomeBot
Disallow: /

User-Agent: PerMan
disallow:/

User-agent: * 
Disallow: /refuge/