Robot.txt is a text file. In this file, we can give the instruction google bots how to crawl your website. It's very important to website SEO. Different search engines have different bots. We can allow specific files and webpage through the robots.txt file. We can also spread malware help of this. Syntax of robots.txt file First, look at this code. Then we can discuss what is meant by each code. User-agent: * Disallow: /search Allow: / Disallow: / Sitemap: https://learnwithcertifiedteacher.blogspot.com/atom.xml?redirect=false&start-index=1&max-results=500 Let's discuss this code. user-agent: -----> we gave the instructions to the search engine " * " mean all search engines access my sites. Disallow: ------> If you went to disable any part of sites and any links. Allow: ------> Like as Disallow this code mean we can allow some files. At Last Sitemap: ----> mean which website page link which page. Where robots.txt file placed? On the Blogger we...