User-agent: Bingbot                # Bing
Allow: *
User-agent: Slurp                  # Yahoo
Allow: *
User-agent: Googlebot              # Google
Allow: *
User-agent: Googlebot-images       # Google Imagens
Allow: *
User-agent: Adsbot-Google          # Google Adwords
Allow: *
User-agent: Mediapartners-Google   # Google Partners
Allow: *
User-agent: facebot
Allow: *
User-agent: facebookexternalhit
Allow: *
User-agent: Twitterbot
Allow: *
User-agent: *
Disallow: /