Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.12",
    "cf-ipcountry": "US",
    "cf-ray": "a3d0fe0a4ae1d96e",
    "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": "216.73.217.12"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1954116
  },
  "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": "btLMmY3R+OWTLaLAsdw7Es+Y8Uk=",
  "tlsClientExtensionsSha1Le": "ZEMji4NnPDeFtUUg3oj9Rf8kb+8=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "EFbnaPpGZSrJDs42LxWyVF/r9jWplVBcT2PIiqfgWKw=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "6e9979efd8b2272b7f8dad237d0d335ceb808f62c116baa3bbef84ab0867cf5be90b9ec6eb1be5d255874d4feb70a828",
    "serverHandshake": "c667762840c83c994068ac7a5b41843ae2e8be88b5f3724ee6eb9fff5d13f89f06c86a2e1cb9f897ac4fe76023490081",
    "clientFinished": "6b9c4dbbd8b2ad403a90af99d19c8c60706b6184b9e5e85d012eff7e4565990d8c49fb3f47ec40f908544560a0a87360",
    "serverFinished": "d490a405a52090b108d351ea84a1ae2e87c08017a0c4a62f784d7e6c53de587c0a1e709f88a65462ac6e551b4dcb0460"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}