Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a36c7084cd3c612b",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "cf-request.davidpacold.dev",
    "user-agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
    "x-forwarded-proto": "https",
    "x-real-ip": "216.73.216.94"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 3177180
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": {},
  "requestPriority": "weight=16;exclusive=0;group=0;group-weight=0",
  "timezone": "America/New_York",
  "tlsCipher": "AEAD-AES256-GCM-SHA384",
  "tlsClientAuth": {
    "certPresented": "0",
    "certVerified": "NONE",
    "certRevoked": "0",
    "certIssuerDN": "",
    "certSubjectDN": "",
    "certIssuerDNRFC2253": "",
    "certSubjectDNRFC2253": "",
    "certIssuerDNLegacy": "",
    "certSubjectDNLegacy": "",
    "certSerial": "",
    "certIssuerSerial": "",
    "certSKI": "",
    "certIssuerSKI": "",
    "certFingerprintSHA1": "",
    "certFingerprintSHA256": "",
    "certNotBefore": "",
    "certNotAfter": "",
    "certRFC9440": "",
    "certRFC9440TooLarge": false,
    "certChainRFC9440": "",
    "certChainRFC9440TooLarge": false
  },
  "tlsClientCiphersSha1": "WUS9+h7TjVkF9aEouGuCEMjGQGA=",
  "tlsClientExtensionsSha1": "6YGObl2iS1B8jJNYpVBRUadvMR0=",
  "tlsClientExtensionsSha1Le": "MZbkUUw9Aiy5JQcH1IuyoPbcQcc=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "L/2aPwSVKr1hbrc2JPWBJ7W5xhf+1sSJnDwA7zbWrjc=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "469a96a6e788e45ca3b65d99dea79acb658c2ff1d1db8322b25164185ba3eafd59772ba4fe196ef1ca1a5950192a8cf9",
    "serverHandshake": "5c42a884490a7115136a0f189616baf2b09f0bbade9342f1a299a97ff90cad8c40b41d849dde86af8f54780479fe30ab",
    "clientFinished": "a6dfd8f6460c936e009b36697799da8ad0943040f1cf9b9e51dffc86c3e54e5edf24802bd8ccd7d572fc0b5ee89fe2ba",
    "serverFinished": "4b305ef7f340a9462c095191c4bbb33e1878aa82d6f6c53baab9452fc3e717980ac5bd1f75eec4bde70eab547a88cde3"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}