Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.241",
    "cf-ipcountry": "US",
    "cf-ray": "a4a6a3340cf54b67",
    "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": "216.73.216.241"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2170914
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "accept-encoding"
  ],
  "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": "Vh7AqUv256GYJE46kD/D9ybVnvg=",
  "tlsClientExtensionsSha1Le": "N04/AOKifBhsfe+ybEpGh6Tw218=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "t+hyBv8O2P1kR9OZWANEm6l99Mf6gJjaPGAumf7GGgI=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "37b4d0c0128f1a3ea35dfe6eea3ccbd09e800ae0906aac001314b2dede1f773606be278c0c114a987292237063888c94",
    "serverHandshake": "a28d7b8a4ea3a07026f3aec59231a6906b5b21ee69635c22f6e11940afd8016b77c5906fba189e724c1f257b15377e83",
    "clientFinished": "f303f174be53ae9752c05af3a03c0d9b315ce8822f50aedcb488c9949bd6c536cc1d7b71255107cfe4166affe2ef0a27",
    "serverFinished": "0d45ecb1133efec803a2abdfdd11f8ee9f56e8b140722b3d7a80a00be32e1b0c527e23375ff71a4eaadbf1092a34854a"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}