Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.186",
    "cf-ipcountry": "US",
    "cf-ray": "a3a355d9ef194b67",
    "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": "216.73.216.186"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1763702
  },
  "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": "pJFHczMDVCc24V4lSMPUUYU130Q=",
  "tlsClientExtensionsSha1Le": "DAKnKXGBA86SFQcwbB/4UbrFN70=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "UjzHWW2Mjzc23v/+Icwlg1SBBkFNeCCrmg95dIR7wnE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "2d2c562870f3cb0689263c7b1aad683ff2a05aeec1198b83b29c9f4d06b99b3470e03a0a4c27c42cf3e82d1405a878f3",
    "serverHandshake": "294fd7932087a755990ade9d0d3d6a8f12a96745b01327ff8a1164b72edaf1305f35df60c5febbbff14ea0a7835b61fa",
    "clientFinished": "f184085921f7d2753d6e78cba826311f40ac39bcd99e0b6ffdc57883979d3080f20c86c98b0f2f0683a85ff0b771650a",
    "serverFinished": "9a650ae00627d0b8dbc96102e6c88fe73311b1dab90ae557ab9fa40b3924e8faf5fc2e61d87c041c6158c5662662c476"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}