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19.2 Tabla Resumen de la Aparici贸n de los Buscadores 1993 1994

1995

1996

Wandex Aliweb robots.txt EInet Galaxy JumpStation Yahoo! (directorio) WebCrawler WWWWorm InfoSeek Lycos RBSE MetaCrawler Excite LookSmart Altavista Oz煤 Hotbot / Inktomi D贸nde? Ask Jeeves Backrub / Google

1 2 3 4 5 6 7 8 9 10 11

1997 1998

Norther Light

12

MSN Search ODP / DMOZ

1999

AllTheWeb Baidu

13

2000 2003 2004

Teoma

2005

Windows Live Noxtrum

2006

Exalead (motor Quaero) Hakia

2007

Powerset

14

Seekport

15

Yahoo! (buscador) Nutch Clusty MSN Search (buscador)

16 17 18 19 20 21

105


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