英文搜索引擎及 目录

• Google
  http://www.google.com

• Yahoo
  http://www.yahoo.com

• Ask Jeeves
  http://www.askjeeves.com

• AllTheWeb.com
  http://www.alltheweb.com

• AOL Search
  http://aolsearch.aol.com (internal)
  http://search.aol.com/ (external)

• HotBot
  http://www.hotbot.com

• MSN Search
  http://search.msn.com

• Teoma
  http://www.teoma.com

• AltaVista
  http://www.altavista.com

• Gigablast
  http://www.gigablast.com

• LookSmart
  http://www.looksmart.com

• Lycos
  http://www.lycos.com

• Open Directory
  http://dmoz.org/

• Netscape Search
  http://search.netscape.com