What is robots.txt.?

[abhishek45]

Robots.txt is magor factor for seo on page for more details click on page SEO Techniques

[SKPglobal]

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.

[jay11]

Robots.txt is a text file webmasters create to instruct robots (typically search engine robots) how to crawl & index pages on their website

[poonamshukla]

A Robots.txt file controls how search engines access your website. This text file contains “directives” which dictate to search engines which pages are to “Allow” and “Disallow” search engine access.

Adding the wrong directives here can negatively impact your rankings.

[goyalrani0360]

According to wikipedia

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. Robots are often used by search engines to categorize websites.

[tuanvn88]

robots.txt is used to instruct search engines to scan and index content on your site.

If you know how to use it, it is very beneficial because there are lots of content on your website that does not allow search engines to index and index these pages because they are not important.

Search engines will focus on indexing the most important content on your site

example:
my site: thu mua laptop cũ giá cao tphcm

[rais26]

Robots.txt file to give instructions about their site to web robots.

[Pooja16]

The robots.txt file, also called the robots exclusion protocol or standard, is a document that tells internet robots (most usually search engines) which pages on your web site to crawl. It additionally tells internet robots which pages to not crawl. The slash after “Disallow” tells the robot to not visit any pages on the site.