User-agent: * Allow: / Sitemap: https://antstructural.com/sitemap.xml # Crawl-delay for polite crawling Crawl-delay: 1 # Allow all major search engines User-agent: Googlebot Allow: / User-agent: Bingbot Allow: / User-agent: msnbot Allow: / User-agent: Slurp Allow: / User-agent: DuckDuckBot Allow: / User-agent: Baiduspider Allow: / User-agent: Yandex Allow: / User-agent: facebookexternalhit Allow: / User-agent: Twitterbot Allow: /