主流搜索引擎spider蜘蛛User-Agent标识集

Adsbot-Google Adsbot-Google
AlexaBot Alexa
AOLBot sqworm
BaiduBot Baiduspider
GoogleBot googlebot http://www.googlebot.com/bot.html
Googlebot-Image Googlebot-Image
Googlebot-Mobile Googlebot-Mobile
IasksBot iaskspider
LycosBot lycos
Mediapartners-Google Mediapartners-Google
MSN Bot msnbot http://search.msn.com/msnbot.htm
RobozillaBot robozilla
SohuBot sohu-search
SosoBot Sosospider
SougouBot Sogou web spider http://www.sogou.com/docs/help/webmasters.htm#07
Yahoo Slurp slurp http://help.yahoo.com/l/us/yahoo/search/webcrawler/index.html
Yahoo-AdCrawler AdCrawler
YoudaoBot YodaoBot http://www.yodao.com/help/webmaster/spider