Robots.txt
 

Do you know anything about robots.txt?

Introduction to "robots.txt"

There is a hidden, relentless force that permeates the web and its billions of web pages and files, unbeknownst to the majority of us sentient beings. I'm talking about search engine crawlers and robots here. Every day hundreds of them go out and scour the web, whether it's Google trying to index the entire web, or a spam bot collecting any email address it could find for less than honorable intentions. As site owners, what little control we have over what robots are allowed to do when they visit our sites exist in a magical little file called "robots.txt."

"Robots.txt" is a regular text file that through its name, has special meaning to the majority of "honorable" robots on the web. By defining a few rules in this text file, you can instruct robots to not crawl and index certain files, directories within your site, or at all. For example, you may not want Google to crawl the /images directory of your site, as it's both meaningless to you and a waste of your site's bandwidth. "Robots.txt" lets you tell Google just that.

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Robots.txt is a text (not html) file you put on your root directory to tell search robots which files to ignore (or alternatively) which files to crawl. It also helps Search Engines to locate the Sitemap of the website and hence crawl the entire website in depth... helping in your rankings and traffic.

Robot.txt is a file where you tell search engines which sections or pages of your site not to index.

robots.txt is a text file that placed on your root directory. It can allows or disallows spiders or search engines from indexing the pages.

Robot.txt is main function which guides search engine to find pages on your website to crawl. It is text file which you place on your root directory.

It is used to hide the privacy policy of a company from the Google's spider.So that your privacy are not visible publicly.
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agree with this post

robot.txt is a text file which appears in the root directory in your website place. With help of this you can hide your unwanted website link for search engines.


Thanks,

It is a text file which instructs search engine spiders or crawlers on what to do. It tells specific web spiders on which specific web pages to index. Robots are configured to read text.It contains restrictions for Web Spiders, telling them where they have permission to search. It is like defining rules for search engine spiders (robots) what to follow and what not to.

Robots. txt file is necessary at time where you want to instruct the crawler for the pages it is allowed to crawl.

The robots.txt file is a set of instructions for robots visiting that index the content of your web site pages. For those spiders that obey the file, it provides a map for what they can, and cannot index. The file must reside in the root directory of your web.

Robots.txt is main use,if you don't want url indexing in Google,so use robot.txt.Many website owner are using robots.txt,so hacker don't hack site.

Robots.txt is a text file it can allows or disallows spiders or search engines from indexing the pages.

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