Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.143",
    "cf-ipcountry": "US",
    "cf-ray": "a29bba494d1c22ce",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=0apX0_WVZpmE26fDcPrVY8DuPKQtj9YwCcDzwUvN7yk-1786498361.7211506-1.0.1.1-afJWQwTxFbfScKEuHr8cJ0nEqUeP.Az3kocXckV871toS.DQvIjgqn3BrnHYTd4okEbgag7JwphiXAf6bXsnWilmH2rEPV.fUdCIfxyg0atHsNl1jJREJgOU_XS4YvXc",
    "host": "cf-rh.cftutor.org",
    "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": "216.73.217.143"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "81094aa304d70b49fbcea625d70eac9c",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.99941987,
      "ips_rank_1h": 184,
      "cache_ratio_1h": 0.02890593,
      "h2h3_ratio_1h": 0.7202095,
      "uas_rank_1h": 197,
      "heuristic_ratio_1h": 0.21929854,
      "reqs_quantile_1h": 0.99993694,
      "reqs_rank_1h": 20,
      "browser_ratio_1h": 0.0056116018,
      "paths_rank_1h": 17
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      33563859,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1510693
  },
  "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": "5GosvIkGbVauXKAlUq9wHT+2mFo=",
  "tlsClientExtensionsSha1Le": "DwjgePlyjFDyBnvUnAnd0dDwar0=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "53bLsbVTnSvh2nNiO8lMS/1D5TnrjFp4swAN0tSAIo4=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "bfa2e6b8759b255f300104089b84fb3e230c64fa55ec8d0c8c6f2c2f87f80032404a16e3c32cfec274e9025a543b7e44",
    "serverHandshake": "580523508e50623709a62c9413e717209d04f6165817feb76716d6b74dffefaf71511fad0a25576730267e6b1df8cea4",
    "clientFinished": "25099c4058721139e94b8e899f27192eb73adea392d79971a2c9059d1515a4ec1da5c4026635086d21e66b94dfeb4227",
    "serverFinished": "a42abc2b3e8b9843b672cffd5ef8ebac4d0bda7ebb6c718dc4b8c1d54956466e1833aff2aec82d41e9b23ab249622eb3"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}