A robots.txt file tells search engine crawlers which files or pages the crawlers can or can't request from your website
The robots exclusion standard, or also known as robots.txt, is a standard used by websites to transmit messages with web crawlers and other web robots. A robots.txt file is located at the root of your website, which means you can find it at "www.yourwebsite.com/robots.txt" of a website. It is similar to a text file with no HTML markup code.
A robots.txt file tells search engine crawlers which files or pages the crawlers can or can't request from your website. It is primarily used to prevent your site from overloading with unnecessary requests. This file plays a crucial part by regulating how robots caw the web, access, and index content, and serve that content up to the website visitors.
Generally speaking, there are good bots and bad bots that interact with websites and applications. By checking a website's robots.txt file, you are ensuring that you are only inviting these good bots while allowing your website to appear in search results.
While robots.txt is not a requirement for websites incorporating this into your website can help you maximize the search engines' crawl budgets by telling them not to crawl on the parts of your site that aren't meant to be displayed to the viewers.
Search Engine Optimization or SEO is the name given to the activity that attempts to improve search engine rankings to boost your website's traffic quantity and quality. SEO is a method that you have to utilize in your article in order to make Google or other search engines very likely to include your website as one of the top results whenever someone searches for that specific keyword.
A huge part of doing SEO is about generating the right signals to search engines, and the robot.txt file is one of the ways to transmit signals regarding your crawling preferences to the different search engines. When used properly, robots.txt can be a useful tool for knowledgeable SEOs who understand the value of controlling how and when spiders crawl their websites.
It is important to test your robots.txt and make sure that you are not blocking any parts of your website that you want your viewers to see. A single misplaced character can wreak havoc on your SEO and prevent search engines from accessing important content on your website.