Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.153",
    "cf-ipcountry": "US",
    "cf-ray": "a3df1c76baefd806",
    "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": "216.73.217.153"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1401064
  },
  "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": "rqUSuQA5TtgU8CuHO1QzvqghM5I=",
  "tlsClientExtensionsSha1Le": "3G3FZbf3bLzjUQKsNKlKVWn3Jj8=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "nAOAlrlBjVQEVhpvx0M+Xs1r+L4QSvi2UOKjGhdCHUk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "34dfe94a7fb6973c0592c13ccc3c23216e242a04cac0752d58ff0ba0ac6d1a6ce09fec8614d7810d4f0135c7948cf7a9",
    "serverHandshake": "f5aefceb1301cae4c461d42074c4fd7e18cd3f43ad5c2fb2abe2c1864e4c7536707894d4ea2796f7149ef29ac4069404",
    "clientFinished": "cf02ccb17af3e60aa559a45a2a07bd6eae92a6c3ac3daf70d75126772a12dceba948c178718a3f0b1b8cd08a989a539f",
    "serverFinished": "bc0b850821e962bc62b0df25e11e7b90b6e64537f9e6b5c6cd06c4d164542bd2b6426e406a856c2af71ad677e14d5f3d"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}