User-agent: ia_archiver
Disallow: /

User-agent: Googlebot-Image
Disallow: /

User-agent: psbot
Disallow: /

User-agent: Yahoo-MMCrawler
Disallow: /

User-agent: yodaobot
Disallow: /

User-agent: baiduspider
Disallow: /

User-Agent: Yetibot
Disallow: /

User-agent: *
Disallow: /cgi-bin/
Disallow: /image/
Disallow: /option/