Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a34fe6651b783cd0",
    "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": "216.73.216.94"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1862379
  },
  "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": "TLKPu7S/FtyXfWX+u6aFSJbflPc=",
  "tlsClientExtensionsSha1Le": "z6f9BDFFFeR9SfC+kSeJzG16Ips=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "o4aMP3R8doOQqhsBqHn/BQDI/TuLAGkEsv+YoCwlCIE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "107969b559c476ea7c7429ac4509b6df1c11397f6c0271676d808d1a53d4a4744f289423db71f2127b2a5af1776a9a64",
    "serverHandshake": "2c2201e6e138116ef3b01152c1beb18fe9a7950bbd92d2d6340890ecab4accd988f158b945c141de5aa209a8dfe3144f",
    "clientFinished": "cd01ffde68358559ecaa87e1e10face32375e6fe839a7a2be499eb75369da3d03a7f2d6155af9ad6203eeb1d146c508c",
    "serverFinished": "0dd2ecb656658deadd8776f12bcd78603bbb2c56ca83e184a6d78c1b19cbc6f9684aa5801d4cb2f64a9bc0b57bc6bf84"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}