Robots.txt files let web robots know what to do with a website’s pages. When a page is disallowed in robots.txt, that represents instructions telling the robots to skip over those web pages completely. I personally loved the Rank Checker tool you mentioned, until now I was using Bright Circunscrito https://bookmark-nation.com/story17525050/google-seo-checker-cosas-que-debe-saber-antes-de-comprar