User-agent: APIs-Google
Disallow: /

User-agent: Mediapartners-Google
Disallow: /

User-agent: rogerbot
Allow: /
Crawl-delay: 20

User-agent: Slurp
Disallow: /

User-agent: msnbot 
Crawl-delay: 20

User-Agent: OmniExplorer_Bot
Disallow: /

User-agent: bingbot 
Crawl-delay: 20

User-agent: googlebot 
Crawl-delay: 20

User-agent: Baiduspider
Crawl-delay: 50

User-agent: AhrefsBot
Crawl-delay: 50

User-agent: SemrushBot
Crawl-delay: 10

User-agent: *
Disallow: /*.axd$
Disallow: /WEBSERVICE/Ajax.aspx
Disallow: /clickheat/
Disallow: /CaptchaCustomPath.ashx
Disallow: /site/survey.aspx