User-agent: Steeler
Disallow: /

User-Agent: MJ12bot
Disallow: /

User-agent: e-SocietyRobot
Disallow: /

User-agent: NaverBot
Disallow: /

User-agent: Shim-Crawler
Disallow: /

User-agent: ConveraCrawler
Disallow: /

User-agent: Yetibot
Disallow: /

User-agent: Twiceler
Disallow: /

User-agent: psbot
Disallow: /

User-agent: BecomeJPBot
Disallow: /

User-agent: YodaoBot
Disallow: /

User-agent: SBIder
Disallow: /

User-agent: CazoodleBot
Disallow: /

User-agent: REAP-crawler
Disallow: /

User-agent: dotbot 
Disallow: /

User-Agent: Charlotte
Disallow: /

User-Agent: SapphireWebCrawler
Disallow: /

User-Agent: Nutch
Disallow: /

User-agent: Baiduspider
Disallow: / 

User-agent: Baiduspider+
Disallow: / 

User-agent: BaiduImagespider
Disallow: / 

User-agent: Sogou web spider
Disallow: / 

User-agent: Sogou spider
Disallow: /