Robots.txt?

[jesicawillss]

I am learning on page SEO. But, I can't get more info about it. Can you pls tell me that What is robots.txt? Is it a part of on-page?

 

[harleyjames08]

Robots.txt is a text file you place on your site to tell search robots which pages you want not. Robots.txt is not mandatory for search engines, but generally search engines obey what was not said to do. It is important to clarify that robots.txt is not a way to prevent search engines to index your site and the fact that you put a robots.txt file.

 

[lolowemarker]

Web robots are programs across the web automatically. Exclude robots from a server to server which method is used for robot access policy specifies a file to create. The Web robots.The protocol frequently asked questions about a list is purely advisory. It depends on the cooperation of the web robot, so the robots.txt with the boundary marking an area outside the site does not guarantee confidentiality.