Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.241",
    "cf-ipcountry": "US",
    "cf-ray": "a48d9395d846c5e4",
    "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": 10,
  "colo": "ORD",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 493818
  },
  "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": "/t4uDBYjsGjuYPIeMSJcthUuya0=",
  "tlsClientExtensionsSha1Le": "ICEpV+EBofMc4ei+1n+a0I4FFvE=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "h/znN+bwx8YFR+cpkHxHNvnz1+4Ivl9a4bV0YQa7C40=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "1a40f104e03d99d2fc3ea7ed93d8fd31a9734cbbb232075365e64122aba9be506dcc09b6fdc98ae38e68533d4e2f9a9d",
    "serverHandshake": "7126c92fb9164cb5dd07263e28a0cb28db3a6490e1b21e37dcee7f813117a847b436cf5ff24fe87ad44c46ddd8e2c3a4",
    "clientFinished": "d81869eec88f4ecf39183b3ccfcdb8aece51a097623f29108a14398fc2fc91a2bf7f653d3de12159496da7f43bc59a96",
    "serverFinished": "8c8f434a936173f47d4a122afeac89ba04ede7920312f1832219a4ae9805fb1264ec108326bc5858ac69a21657f43994"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}