User-Agent: *
Disallow: /test/
Disallow: /admin/
Disallow: /moder/

User-agent: AhrefsBot 
Crawl-Delay: 20 

User-agent: bingbot
Crawl-delay: 10

User-agent: BLEXBot
Crawl-delay: 10

User-agent: Slurp
Crawl-delay: 120

User-agent: spbot
Crawl-delay: 10