User-agent: *
Crawl-delay: 30

User-agent: *
Disallow: /author/
Disallow: /author/admin
Disallow: /author

User-agent: Googlebot
Allow: /
Allow: /*.js*
Allow: /*.css*

User-agent: Mediapartners-Google*
Allow: /

User-agent: Googlebot-Image
Allow: /

User-agent: Adsbot-Google
Allow: / 
 
User-agent: Googlebot-Mobile
Allow: /
Allow: /*.js*
Allow: /*.css*

User-agent: Bingbot
Allow: /

User-agent: MSNbot
Allow: /

User-agent: MSNBot-Media
Allow: /

User-agent: AdIdxBot
Allow: /

User-agent: BingPreview
Allow: /

User-agent: Yahoo
Allow: /