Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.19",
    "cf-ipcountry": "US",
    "cf-ray": "a4b3a9a56d49cf3e",
    "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": "216.73.216.19"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1737252
  },
  "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": "cvdkDIPHH4z8i1IU0hdo8mXXnQ4=",
  "tlsClientExtensionsSha1Le": "k9p0Tr496qHXBFoyDkNFjG7tctE=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "HjRaf7EDqBUEod0Vt6Cr5mN+2A/XXq0B4TGsjxiEiMQ=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "92afc2d70c575f4eba39ef910d82dbeeb05e2890af07fafad2b9e23021c36607eba50b13dd98f93676b750033faa6c14",
    "serverHandshake": "6660fe530468ed9e5693131266022f4005154b927f52905af5adc7f74859ad97299894aeb169077b8659e8cd51d39005",
    "clientFinished": "cc771c840601434b61f6df44d93ce431d3bacfb6d5b83af34ea3c5798dd90c3aa854e0d63e979f087e3510aba7f6f0f1",
    "serverFinished": "fa1ab8f937f1126891f5400be34a774e6273483fc3a06ea08ab6e2d6cad6d6e0e8be287cb3ce3def1ab0670470f53186"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}