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Engineers at Alexa created the Internet Archive's Wayback Machine. Alexa also supplies the Internet Archive with web crawls.
In 1999, Alexa was acquired by Amazon.com for around $250 million in Amazon stock. Today, Alexa is primarily a Google-based search engine and Open Directory-based web directoryA web directory is a directory on the World Wide Web that specializes in linking to other web sites and categorizing those links. Web directories often allow site owners to submit their site for inclusion. editors review submissions for fitness. An altern. The "site info" link on the Alexa site lists related links for websiteA website or Web site (often shortened to a site is a collection of webpages, that is, documents accessible via the World Wide Web on the Internet. The pages of a website will be accessed from a common root URL, the homepage, and usually reside on the sams and also records how much web trafficWeb traffic refers to the amount of data sent and received by visitors to a web site. This is determined by the number of visitors and the number of pages they visit. Measuring web traffic Web traffic is measured to see the popularity of web sites and ind they receive. Alexa's partnership with Google began in the spring of 20022002 is a common year starting on Tuesday (see link for calendar). 2002 was the first palindromic year since 1991 and the last until 2112. 2002 was also designated: International Year of Ecotourism and Mountains National Science Year in the United Kingdom, and with Open Directory in January 20032003 is a common year starting on Wednesday (link will take you to calendar), and also: The International Year of Freshwater The European Disability Year Summary Perhaps the defining global event of the year 2003 was the Invasion of Iraq launched by the U.
Alexa now also provides "site info" for the A9.comcom which went live on April 14, 2004, is Amazon. com's new search engine. The results are enhanced by Google but are also provided by Alexa, Amazon. com and other engines for specific search types. A9 has many features which many popular search engines l search engine.
See also: List of search engines, List of web directories, Alexa Toolbar.