zyborg=Looksmart
googlebot=Google
mediapartners-google=Google Adsense
teoma=Teoma
jeeves=Ask Jeeves
ultraseek=Infoseek
ia_archiver=Alexa/Archive.org
msnbot=Bing
bingbot=Bing
mantraagent=LookSmart
wisenutbot=Looksmart
paros=Paros
sqworm=Aol.com
baidu=Baidu
facebookexternalhit=Facebook
yandex=Yandex
daum=Daum
ahrefsbot=Ahrefs
mj12bot=Majestic-12
blexbot=webmeup
duckduckbot=DuckDuckGo
