Google removed guidance advising websites to block auto-translated pages via robots.txt. This aligns with Google's policies that judge content by user value, not creation method. Use meta tags like ...

As interesting as this is, it seems pretty trivial to overcome. If a site has a robots.txt file, then scrape it into an intermediate location; if the scraping takes "too long", set aside the website ...

Google's John Mueller said that since the robots.txt file is cached by Google for about 24-hours, it does not make much sense to dynamically update your robots.txt file throughout the day to control ...