Robots.txt is a text file written in not pad to define the pages which are allowed or not to be cache by search engines.
yes i agree with SarahPerez10 Robots.txt is a text file written in not pad to define the pages which are allowed or not to be cache by search engines.
Hi, It is a text file resided at the root of sites used in guiding the behaviors of all bots in how to crawling your sites. This is a authority source for your purpose: robotstxt.org all the best,
Correction, robots.txt doesn't control 'caching', it controls whether search engine bots (you can also choose specific bots) should crawl a part of your website.
Most site contain page that should not be indexed by search engine like contact.html, so we use the Robat.text file to tell the search engine spider to ignore it.