Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.12",
    "cf-ipcountry": "US",
    "cf-ray": "a3cefa0ced2a332c",
    "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": "216.73.217.12"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1855221
  },
  "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": "D4Cp16thmbLfrpbSVGalwJUJN3I=",
  "tlsClientExtensionsSha1Le": "/y8WdezBpry43fb0nvhQagTwWNU=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "0T2U2TJJR8UFytQyjx91W1mWJMmgF7Fyq/fm6/5mAZE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "022ae0a4d8071dd2cc354011c0af14c33289e7c8ee18fa745506b16feebc2243af43b08e766bfe4d05e01215a9e8df08",
    "serverHandshake": "a4102805404b8a58017089a3b19b0814a4e51f046d22e6e227ce503385a4b6b1f4dd88461db51a12ed105f25c8072c7d",
    "clientFinished": "eb0272dd7d0cfe14ed4e4bc4a9a7872ddf7a570da8663017093bc0326062aa2d580946409bc78df26fc3084cfd81e2b7",
    "serverFinished": "6e47763c30080103394f5d076755ab9a6a39af61a626c3d9cfed8ade7bb7cd6c832e38207ac83b6341506bc9cf6aaab9"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}