Now a days we are talking about the Blogger's Search Preferences Settings which are added in the new interface. These settings help us to make our blog more SEO friendly. So today we are going to discuss about Robots.txt file. By this file we instruct the search engine's robots that which parts of our blog can be indexed, accessed or crawled by them and which can't. When any search engine's robot comes to your blog for indexation, First it find the robots.txt file and read that file so that it may know which commands are given by the site owner. If we didn't add any robots.txt file it will index all the links, parts, content e.t.c.
