robottitiedosto
Robottitiedosto, often referred to as robots.txt, is a text file placed on a website's server to provide instructions to web crawlers, also known as bots or spiders. These crawlers are automated programs used by search engines like Google, Bing, and others to explore and index web pages. The primary purpose of a robots.txt file is to control which parts of a website crawlers are allowed or disallowed to access.
A robots.txt file is located in the root directory of a website. For example, it would be
Website owners use robots.txt for various reasons. It can be used to prevent search engines from indexing