Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.122",
    "cf-ipcountry": "US",
    "cf-ray": "a46443ca686134fc",
    "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": "216.73.216.122"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 4,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2251944
  },
  "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": "84VMpSO4v4Fak+/snwPbJMf2Tk0=",
  "tlsClientExtensionsSha1Le": "S+OTBrTPL3pNx+HBj+LZ9b2qtiU=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "VPA/dy+H9AS3mRv3owVjNGUUS/RTqe1VtB4xwIlTTx0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "661a75b48d79663b293dc78e8a917675a37d9bf6df6436e2f6fe13b065d674904e24a1ecd6db3a77d2e236e93b1c7776",
    "serverHandshake": "d46a10275ab795706adf1fbb986d7d6064ef612bdfd3796f7515835edbec8b6a97d7d8b82e638243c1653bf47a2270fa",
    "clientFinished": "5c2f279f8069ccc0322caae38705130f94a640d2ad08c89048b0207e5ee502e3380bb4e306eb7befef57c13775f6591f",
    "serverFinished": "392a0a4874a6d7810e3b75176ac2cdcb164216c83c6a7df48266bc7ac5c3607a7498c88f6c68b2a17ed5567621abfc08"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}