Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.102",
    "cf-ipcountry": "US",
    "cf-ray": "a4779519dfb97fd8",
    "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": "216.73.216.102"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2138847
  },
  "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": "TCWdABndw209XVg/Uysj1A5YB6c=",
  "tlsClientExtensionsSha1Le": "M2bVOmeIu87B9jRAoeJGWrgJc8U=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "5EIxtWfqR9nGsCgYc/QJAozUoemQ5SRLtjM+8k478wY=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "144b9478f74dceb48a122cb002c3c5b5890776c78ca26d71083767fbb0156787638fc8e1bb496f066447ed143471b227",
    "serverHandshake": "f53ecf7d735d6ace9b9198831218f61c478b65cbbd4b5194aabee597c89e3735a0bfe9bb334051aabba0915d58c3579b",
    "clientFinished": "79401e8e3595d835ac7bccb6ee3ab583bc25b9df1072b8a6e4d545678039e177c28cae426974494ac53b66206f8f35e2",
    "serverFinished": "a7752973fcf595584a5335e8d8482463dceae2f6a80a570e239d9ccb88a387001537b343c2bae665e3f9715e547c854e"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}