User-agent: Bing-bot
Allow: /
Crawl-delay: 3

User-agent: Googlebot
Allow: /
Crawl-delay: 3

User-agent: NinjaBot
Allow: /
Crawl-delay: 3

User-agent: Mediapartners-Google*
Allow: /
Crawl-delay: 3

User-agent: Googlebot-Image
Allow: /wp-content/uploads/
Crawl-delay: 3

User-agent: Adsbot-Google
Allow: /
Crawl-delay: 3 
 
User-agent: Googlebot-Mobile
Allow: /
Crawl-delay: 3

User-agent: msnbot 
Allow: /
Crawl-delay: 3

User-agent: *
Allow: /
Crawl-delay: 3

User-agent: Twitterbot
Disallow: 
Allow: /wp-content/*
Crawl-delay: 3

User-agent: facebookexternalhit
Allow: /wp-content/uploads/*
Allow: /images
Crawl-delay: 3

User-agent: *
Allow: /wp-content/uploads/*
Allow: /images
Crawl-delay: 3