Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.9",
    "cf-ipcountry": "US",
    "cf-ray": "a3f45f2d8849f25b",
    "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": "216.73.217.9"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2123945
  },
  "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": "/dCNRHDLjiB2xHxuy5FPzxmN5sI=",
  "tlsClientExtensionsSha1Le": "DJR89Awcvg0KqbQegOKzNACUsWs=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "O6iFv8VixFXaUiik8s2JCOiSdOhNBYcaDa/PY7QlFkk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "d76c7be32740c4526c4a16ffe4e28427ffbc27c9cf953f2c3d9a6be3a766d77a3af3c5201d31fb67dc492dd4c4fe9118",
    "serverHandshake": "34678ac21c51caf58b90ca911c980221474d16f31bec888d94711681c902376a23cc3a4fdd5687582df2cb8141f0425d",
    "clientFinished": "d0c4270a582a3925f7f840ee5f8e6192020544c66e4bfa5417d25bdbe788325ee2a2b13399e0c1a8d2b52ea7b372dd2e",
    "serverFinished": "008cb9519761d934d1ca597e80028c21b0c82ec097f98cfdf7c89566569ab0a15bdab89ec508704cd0de5303b647eb92"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}