Google Search

Google Search (also known simply as Google) is a search engine provided by Google. Handling more than 3.5 billion searches per day,[3] it has a 92% share of the global search engine market.[4] It is also the most-visited website in the world.[5]

Google Search
Google Search homepage as of March 2020
Type of site
Web search engine
Available in149 languages
OwnerGoogle
RevenueGoogle Ads
URLwww.google.com
IPv6 supportYes[1]
CommercialYes
RegistrationOptional
Launched1997; 25 years ago (1997)
Current statusOnline
Written inPython, C, C++[2]

The order of search results returned by Google is based, in part, on a priority rank system called "PageRank". Google Search also provides many different options for customized searches, using symbols to include, exclude, specify or require certain search behavior, and offers specialized interactive experiences, such as flight status and package tracking, weather forecasts, currency, unit, and time conversions, word definitions, and more.

The main purpose of Google Search is to search for text in publicly accessible documents offered by web servers, as opposed to other data, such as images or data contained in databases. It was originally developed in 1996 by Larry Page, Sergey Brin, and Scott Hassan.[6][7][8] In 2011, Google introduced "Google Voice Search" to search for spoken, rather than typed, words.[9] In 2012, Google introduced a Knowledge Graph semantic search feature.

Analysis of the frequency of search terms may indicate economic, social and health trends.[10] Data about the frequency of use of search terms on Google can be openly inquired via Google Trends and have been shown to correlate with flu outbreaks and unemployment levels, and provide the information faster than traditional reporting methods and surveys. As of mid-2016, Google's search engine has begun to rely on deep neural networks.[11]


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This article uses material from the Wikipedia article Google Search, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.