Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.9",
    "cf-ipcountry": "US",
    "cf-ray": "a3fefb03bb2c724e",
    "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": "216.73.217.9"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1733439
  },
  "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": "pBFitrgtIJznl/r6rpwDmLZBfdw=",
  "tlsClientExtensionsSha1Le": "U6Slts0x7MpAVK6PMnxQH/hLvGY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "2Tlyqefq6lNHHZOuNJPxDXU3eNl698ViK1ocOJVubrk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "7d338198bc7f07b4a138e43faacd370a28f7f05d7a2655a9979213976a4f181373650fd68fc2b81bcd174f6757320618",
    "serverHandshake": "4f66939ce39a83c9e00afef8fa9712f68c23093104ca210e8dc9dd01fcc78c9aad6504cfd0dcde50c296b77e690e8dae",
    "clientFinished": "1ac02e52a19b11ab905ae59b9b2d3419948d8b193ece22542eaf28e28961649022e43646a5704ad644e89d7b70d26d30",
    "serverFinished": "f5763f20f6320c62407d89aa73b8756c1f5265462538030ee8a4444afd7ba75f6927182aafc4979bfb9abbf3742d3f6d"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}