What is Robot.txt File? & Why we use this on our websites? Let me know friends, how could this will be beneficial for website? Thanks!!
robot.txt is a txt file that contains instructions in a specific format .. That often used by robots of search engines to categories and archive web sites ... if this robot.txt file doesn't exist then it means owner doesn't want to provide specific instruction .
These are programs which traverse through the Web automatically. Search engines likr yahoo, Google use them to index the web content, spammers use them to scan for email addresses, and they have many additional uses.
Why don't you Google the term and you would have plenty of knowledge about the subject...avoid creating new threads for the topics that have been answered thousands time.