||The English used in this article may not be easy for everybody to understand. (November 2011)|
|Type of site||Search Engine|
|Available language(s)||Multilingual (40)|
|Launched||March 1, 1995|
|Alexa rank||4 (July 2013[update])|
Yahoo! Search is an Internet search engine. It is owned by Yahoo! Inc. and was, as of December 2009, the 2nd largest search engine on the web by query volume, at 6.42%, after its competitor Google at 85.35% and before Baidu at 3.67%, according to Net Applications.
Originally, Yahoo! Search started as a web directory of other websites, organized in a hierarchy, as opposed to a searchable index of pages. In the late 1990s, Yahoo! evolved into a full-fledged portal with a search interface and, by 2007, a limited version of selection-based search.
Yahoo! Search, originally referred to as Yahoo! provided Search interface, would send queries to a searchable index of pages supplemented with its directory of sites. The results were presented to the user under the Yahoo! brand. Originally, none of the actual web crawling and storage/retrieval of data was done by Yahoo! itself. In 2001 the searchable index was powered by Inktomi and later was powered by Google until 2004, when Yahoo! Search became independent.
References[change | change source]
- "Yahoo.com Site Info". Alexa. http://www.alexa.com/siteinfo/yahoo.com. Retrieved 2013-07-19.
- Microsoft and Yahoo seal web deal.
- "When will the change happen? How long will the transition take?", help.yahoo.com, March 23, 2011