Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.241",
    "cf-ipcountry": "US",
    "cf-ray": "a49a382f8cd0a140",
    "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": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2188413
  },
  "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": "RHiJ79kpNi/IfIhlDHH2u1IOn8g=",
  "tlsClientExtensionsSha1Le": "X1AVnVGxPGavj8YnlD1Qj4IjnD4=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "IEgLKjLU8ZBggqdpPhaTxTkVsb+kH4RHWDamOepucuo=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "819033ecd7d7fdd4c0dfb4594f620c475dd446d58545c5af602ad01c02a276e7d18d0ec9bb5fa2df84fdc5986c7df96e",
    "serverHandshake": "b3cf0555daec6837e6e4f8922653191ed8f92d468b6ca9f5f83791435812ba0096abd6d74258f24d69ff8d7da13c5780",
    "clientFinished": "ce7ff7b15271740ec44441cbb8dd09587a967b4fc66abb6ea690e96b0a9e6a0035eba278f9972036b17c1c1b0ef8422c",
    "serverFinished": "4dcb26b5bf05cc83a2a1ee652f62e69f9e0d3d71e9370557f408111da2d9ecac7cb9c031a60b90cc69dcdf065e6a610b"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}