Importance of Robots.txt File
 

When a search engine crawler involves your web site, it'll look for a special file on your site named robots.txt and it tells the search engine spider, that web pages of your website should be indexed.

robots.txt file is very important to rank good in search engine results page. The work of robots.txt file is when search engine crawler visit your website, it mainly search for robots.txt file and it tells the search engine spider, which web page has to be indexed and which page should be avoided.

robots.txt file is a very important term in on-page optimization in SEO. we can give the the instruction to search engine crawler that which is crawled and which page is avoided.

Robots.txt is used to apply condition for bots

So a website with a robots.txt file being used correctly, will help a website rank higher in Google, is that correct?

Robots.txt is basically a text file which is designed for machines, robots which crawl websites online. It uses some codes which tells bots whether to crawl the website/page or not, it is more like a permission given area.

Basically, without it, you're wasting time on other SEO initiatives.

A robots.txt file gives instructions to web robots about the pages the website owner doesn’t wish to be ‘crawled’. For instance, if you didn’t want your images to be listed by Google and other search engines, you’d block them using your robots.txt file.

it's one of the fundamental building blocks of good search engine optimisation, so yes it is essential.

Robots.txt informs the crawler what to crawl and what not crawl.

Robots.txt is an important essential element for making google bot crawl the website and also those pages which we wish not to index, can be made disallowed by robots file...