What is robots.txt?
 

What is robots.txt?

The robots exclusion standard, also known as the robots exclusion protocol or simply robots.txt, is a standard used by websites to communicate with web crawlers and other web robots. The standard specifies how to inform the web robot about which areas of the website should not be processed or scanned.

A robots.txt file is a text file, following a strict syntax. It’s going to be read by search engine spiders. These spiders are also called robots, hence the name. The syntax is strict simply because it has to be computer readable. There’s no reading between the lines here, something is either 1, or 0.
Also called the “Robots Exclusion Protocol”, the robots.txt file is the result of a consensus between early search engine spider developers. It’s not an official standard by any standards organization, but all major search engines do adhere to it.

Robots exclusion protocol is a standard used by the websites to communicate with the web crawlers and other web robots

Robots.txt is a text file. It is through this file, it gives instruction to search engine crawlers about indexing and caching of a webpage, file of a website or directory, domain.

It is a type of text file through which we tells the bots what to crawl or what to not

robot.txt is a text file created in webmaster tool that instructs the crawler to index.

Robots.txt is a text (not html) file you put on your site to tell search robots which pages you would like them not to visit. Robots.txt is by no means mandatory for search engines but generally search engines obey what they are asked not to do. It is important to clarify that robots.txt is not a way from preventing search engines from crawling your site

Robots.txt is a text file used to give instructions to the search engine crawlers about the caching and indexing of a webpage, domain, directory or a file of a website.

Robots.txt is a text file.
it gives instruction to search engine crawlers about indexing and caching of a webpage, file of a website or directory, domain.

Robots.txt is a text (not html) file you put on your site to tell search robots which pages you would like them not to visit. Robots.txt is by no means mandatory for search engines but generally search engines obey what they are asked not to do. It is important to clarify that robots.txt is not a way from preventing search engines from crawling your site (i.e. it is not a firewall, or a kind of password protection) and the fact that you put a robots.txt file is something like putting a note “Please, do not enter” on an unlocked door – e.g. you cannot prevent thieves from coming in but the good guys will not open to door and enter.

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robots.txt is a standard used by websites to communicate with web crawlers and other web robots. The standard specifies how to inform the web robot about which areas of the website should not be processed or scanned.

The standard specifies how to inform the web robot about which areas of the website should not be processed or scanned....

Robots.txt is a text (not html) file you put on your site to tell search robots which pages you would like them not to visit. Robots.txt is by no means mandatory for search engines but generally search engines obey what they are asked not to do. It is important to clarify that robots.txt is not a way from preventing search engines from crawling your site (i.e. it is not a firewall, or a kind of password protection) and the fact that you put a robots.txt file is something like putting a note “Please, do not enter” on an unlocked door – e.g. you cannot prevent thieves from coming in but the good guys will not open to door and enter. That is why we say that if you have really sen sitive data, it is too naïve to rely on robots.txt to protect it from being indexed and displayed in search results.

Robots.txt is a text file.
It instruction to search engine crawlers about indexing and caching of a webpage, file of a website or directory, domain.