User-agent: sogou spider
Disallow: /
User-agent: Sogou+web+spider
Disallow: /
User-agent: Sogou web spider
Disallow: /
User-agent: Twiceler
Disallow: /
User-agent: YandexBot
Disallow: /
User-agent: DotBot
Disallow: /
User-agent: psbot
Disallow: /
User-agent: *
Disallow:/img/
Disallow:/search.asp
Disallow:/open.asp