User-Agent: Twiceler
Crawl-delay: 120

User-Agent: Slurp
Crawl-delay: 60

User-agent: msnbot
Crawl-delay: 60

User-Agent: Yetibot
Crawl-delay: 180
User-Agent: Baiduspider+
Crawl-delay:180
User-Agent: Baiduspider
Crawl-delay:180
User-Agent: BaiduImagespider
Crawl-delay:180
User-Agent: DotBot
Crawl-delay: 180