Internet bots

, also known as

web robots

,

WWW robots

or simply

bots

, are software applications that run automated tasks over the Internet. Typically, bots perform tasks that are both simple and structurally repetitive, at a much higher rate than would be possible for a human alone. The largest use of bots is in web spidering, in which an automated script fetches, analyzes and files information from web servers at many times the speed of a human. Each server can have a file called robots.txt, containing rules for the spidering of that server that the bot is supposed to obey.

In addition to their uses outlined above, bots may also be implemented where a response speed faster than that of humans is required (e.g., gaming bots and auction-site robots) or less commonly in situations where the emulation of human activity is required, for example chat bots.

Wikipedia

is a free, web-based, collaborative, multilingual encyclopedia project supported by the non-profit Wikimedia Foundation. Its name is a portmanteau of the words wiki (a technology for creating collaborative websites, from the Hawaiian word wiki, meaning "quick") and encyclopedia. Wikipedia's 15 million articles (3.2 million in English) have been written collaboratively by volunteers around the world, and almost all of its articles can be edited by anyone with access to the site. It was launched in 2001 by Jimmy Wales and Larry Sanger and is currently the largest and most popular general reference work on the Internet.

Bots

are automated or semi-automated tools that carry out repetitive and mundane tasks in order to maintain the articles of the English Wikipedia. Bots are able to make edits very rapidly and can disrupt Wikipedia if they are incorrectly designed or operated. For these reasons a bot policy has been developed.

There are currently on the English Wikipedia; however, they are not all actively carrying out edits. Bots will leave messages on user talk pages if the action the bot has carried out is of interest to that editor. Some bots can be excluded from leaving these messages by using the tags. Exclusion compliant bots are listed at .

There are exactly bots flagged with the "bot" flag right now.

There is also a range of that allow for semi-automated editing of large numbers of articles.