User-agent: *
Disallow: /

User-agent: Google-Image
User-agent: Yahoo-Image
User-agent: googlebot
User-agent: google
User-agent: bingbot
User-agent: bing
User-Agent: Twitterbot
# Disallow: /*.jpg$
# Disallow: /*.gif$
Disallow: /ajax/
Disallow: /common/
Disallow: /error_docs/
Disallow: /php/
Disallow: /subdomains/
Crawl-Delay:   20

User-agent: MJ12bot
User-agent: serpstatbot
User-agent: Mail.RU_Bot
User-agent: Mail.RU
User-agent: AhrefsBot
Disallow: /ajax/
Disallow: /common/
Disallow: /error_docs/
Disallow: /php/
Disallow: /subdomains/
Crawl-Delay:   30

User-agent: facebookexternalhit
Disallow: /ajax/
Disallow: /common/
Disallow: /error_docs/
Disallow: /php/
Allow: /subdomains/_*/photos/*/*.jpg$