User-agent: *
Crawl-delay: 30

User-agent: Slurp
Crawl-delay: 30

User-agent: Teoma
Crawl-delay: 30

User-agent: msnbot
Crawl-delay: 30

User-agent: Gigabot
Crawl-delay: 30

User-agent: ConveraCrawler
Crawl-delay: 30