User-agent: Googlebot
User-agent: Googlebot-Image
User-agent: Googlebot-Mobile
User-agent: Googlebot-News
User-agent: Googlebot-Video
User-agent: Mediapartners
User-agent: google
User-agent: bingbot
User-agent: bing
User-agent: Yahoo
User-agent: Siteliner
User-agent: Yandex
Disallow: 
Crawl-delay: 15

User-agent: *
Allow: /