User-agent: Baiduspider 
Disallow: / 

User-agent: Twiceler 
Disallow: / 

User-agent: DBLBot 
Disallow: / 

User-agent: * 
Crawl-delay: 4 
Disallow: /cgi-bin/ 
Disallow: /image/ 
Disallow: /temporary/ 

# This robot exclusion protocol file is semi-generic. 
# The site map domain name must be customised, as well as the filename if that is different. 
# The leading whitespaces may cause problems, and may be removed.