# Blocks robots from specific folders / directories User-agent: * Disallow: /_dev Disallow: /_resources Disallow:/_qa Disallow:/_acalog_test Disallow:/_showcase Disallow:/_uat Disallow: /*_nav.incĀ  Disallow: /*_nav.ounavĀ  Disallow: /*_props.html Allow: /sitemap.xml Sitemap: https://www.collin.edu/sitemap.xml