Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.11",
    "cf-ipcountry": "US",
    "cf-ray": "a3dc5993fd4c994c",
    "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": "216.73.216.11"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2762041
  },
  "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": "mGdhCztwrbkog1k1o7NFLPaIfiY=",
  "tlsClientExtensionsSha1Le": "+xTT32q6IXGhLS1eWuhogWkep3A=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "5CBeK4gwGHOuv9DwKgSxHSx/nQRRrEat3SL3gZRWUvU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "bf46dc12b9ea090a511fd9db767c114007966de7f69a7b5c1e993246c15382cf580d3f1a2cf0a45d4a4ee97380e637d1",
    "serverHandshake": "fe58b3da2af9b0effe026f00fdc032037e06e6403b153258a6d323bb81eca8dd3f837b2e16b223145bf1d76d8ee6c2d9",
    "clientFinished": "c958752daa33dcafa17fd80f25fc621359b8f615579ec7cb9dca76ed5a07d413559646ffe956b539d5df1a8fe76803c0",
    "serverFinished": "8aad97f0acf73e622d6110ccdeeff7f6037925369e831de995822a3d7b680af81a2f41d8141ff0e2b34427fcffc07cca"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}