User-agent: Baiduspider
Disallow: /*
Allow: /$
User-agent: Sosospider
Disallow: /*
Allow: /$
User-agent: sogou spider
Disallow: /*
Allow: /$
User-agent: YodaoBot
Disallow: /*
Allow: /$
User-agent: Googlebot
Disallow: /*
Allow: /$
User-agent: Bingbot
Disallow: /*
Allow: /$
User-agent: Slurp
Disallow: /*
Allow: /$
User-agent: MSNBot
Disallow: /*
Allow: /$
User-agent: googlebot-image
Disallow: /*
Allow: /$
User-agent: googlebot-mobile
Disallow: /*
Allow: /$
User-agent: yahoo-blogs/v3.9
Disallow: /*
Allow: /$
User-agent: psbot
Disallow: /*
Allow: /$
User-agent: *
Disallow: /*
Allow: /$