Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.241",
    "cf-ipcountry": "US",
    "cf-ray": "a48b7dd2cda08f4b",
    "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": 11,
  "colo": "ORD",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 372204
  },
  "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": "DckVA0B6wbad06U18o7R6a2o58M=",
  "tlsClientExtensionsSha1Le": "9oHkyNNU3BKp1mIkC/yzIujnVds=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "Zv+tDVtmm1nX77am+ueKkbH82mATkI5uI4gEwGE1/Ds=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "754028bf01a7c2cad02f2b8bfd73fee4825ca89f43d7c1b7355e785d770aefd3f49ea9696974b4f1d76b42ff0d0547b7",
    "serverHandshake": "69cf70b76292680a9d997b8f7fded2e09bdcd034b49cc2a7b8885d79154665ae702dbb9dcb67f5d9527f74962f7a3c1c",
    "clientFinished": "f8cb5eb50ab820ba4c4c9a3e641e6dc7fcea9f805b1523a87895a642908bec04e1d4736d832a02bf2d7fdc01e7f50ac6",
    "serverFinished": "132fa10d17a6c4e06ed38741940914012db538c95d772335824b6513cb6c0db34c355657f6e32e284555f00461922a48"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}