What is a Robots.txt File Used For?
A robots.txt file is the very first asset search engine web crawlers (such as Googlebot or Bingbot) parse when visiting your website. It acts as a signaling system that defines which directories and pages are allowed to be explored and indexed, and which private or technical paths should be completely skipped. Placed directly at the root level of your hosting directory, it optimizes your overall technical SEO crawl budget.