User-agent: * Allow: / Disallow: /admin/ Disallow: /api/ Disallow: /data/ Disallow: /dev/ Disallow: /includes/ Disallow: /ccn3/alt Disallow: /ccn3/alt.php # Block crawling of URLs with query parameters to prevent parameter spam indexing (e.g. ?prizes/...) Disallow: /*? # AI crawlers User-agent: GPTBot Disallow: / User-agent: ClaudeBot Disallow: / User-agent: PerplexityBot Disallow: / User-agent: Google-Extended Disallow: / Sitemap: https://www.mrchecker.live/sitemap.xml