What is Meta Robots tag?
Meta robots tag is a tag that tells search engines what to follow and what not to follow. It is a piece of code in the <head> section of your webpage. It's a simple code that gives you the power to decide about what pages you want to hide from search engine crawlers and what pages you want them to index and look at.
It is pieces of code that provide crawlers instructions for how to crawl or index web page content.
Meta Robots tag
<meta name="robots" content="index, follow">
<meta name="robots" content="noindex, nofollow">
Robots Tag provides the instructions to the crawler to understand which pages should be followed, crawled or index or which should not.