Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.241",
    "cf-ipcountry": "US",
    "cf-ray": "a494be20bb9fa87d",
    "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": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2243222
  },
  "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": "emZTA5Vp1E19y1U17Certt2+iCs=",
  "tlsClientExtensionsSha1Le": "XDS5/Rxx4G/3jHcuVNKN1y1e2vE=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "VZ4mxU1M4lqGkhFQr9rUaPLGcXsSI1/g60CxZ4g52XA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "37110bdf5ba7e3bd8ddd0b44589197077ca424e5266985bbfcf77bc2ce0148b3d148a9e013e8fab444a2e05226c215bf",
    "serverHandshake": "68cd1b41ee633f2e0d73dffbf81f60d91d026057d6ab04240624a974681dbe71b977d72a8c74903d2cfe2c785b825452",
    "clientFinished": "16cf6e8e0ca8c5aaf9e4a3e0063e46effc36fc33d7c44ac1d456f5a3810e12e0506b9e8301e657e59e4ab7dc66c58528",
    "serverFinished": "a07744dc5709ec56427d123c039e0987646a8d2c6d90553aae8efe613f08570c9d572d83cb0f0f52d3e673f32eb3f2b2"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}