# robots.txt for gradcalculator.com # Purpose: Allow Google bots, block bad bots, slow down generic crawlers # --- Allow Google Bots --- User-agent: Googlebot Disallow: User-agent: Googlebot-Image Disallow: User-agent: Googlebot-News Disallow: User-agent: Googlebot-Video Disallow: User-agent: AdsBot-Google Disallow: # --- Block Common Bad Crawlers --- User-agent: AhrefsBot Disallow: / User-agent: SemrushBot Disallow: / User-agent: MJ12bot Disallow: / User-agent: DotBot Disallow: / User-agent: YandexBot Disallow: / User-agent: Baiduspider Disallow: / User-agent: Sogou Disallow: / User-agent: Exabot Disallow: / User-agent: BLEXBot Disallow: / User-agent: spbot Disallow: / User-agent: Archive.org_bot Disallow: / # --- Generic bots (allowed but slowed down) --- User-agent: * Disallow: Crawl-delay: 10 Sitemap: https://gradcalculator.com/sitemap_index.xml