Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.21",
    "cf-ipcountry": "US",
    "cf-ray": "a4f36e673c732a9c",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=zF.eCpRiUH.p4fD7urYfIMEj_bnuJuJXEjDNf9WySjw-1792786709.561462-1.0.1.1-PY4xHDxVElTPbHV8LGfMMe8kPHanLuZj66vVAV1YgtEBBI6RcatlwEERurAvB0qfysSrNNOXSlegEiw9UCxPI14jQoVaXH5ezAWsN1fxYF09576vlcrq5GncY09ZB8Bl",
    "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": "216.73.216.21"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "3c6d6b9112346650f3b0cad52adcc7b4",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "browser_ratio_1h": 0.03908836,
      "uas_rank_1h": 21,
      "h2h3_ratio_1h": 0.9941862,
      "paths_rank_1h": 20,
      "ips_rank_1h": 171,
      "heuristic_ratio_1h": 0.2392503,
      "reqs_rank_1h": 23,
      "cache_ratio_1h": 0.041210063,
      "reqs_quantile_1h": 0.99992776,
      "ips_quantile_1h": 0.9994631
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      118965407,
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 9,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1765853
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "cookie",
    "accept-encoding"
  ],
  "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": "Icn7oBnDI8/0cQ3ub4H12xVnGtc=",
  "tlsClientExtensionsSha1Le": "MxLCqReu5n2PPAPo2OyxtwgNHs8=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "mlDRgJ7yxH+R4eDjjuC4hcJ8rO5qm96oeABsYmVeoX8=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "3106ed3f34d227dd77280b0b9e6a7b5c2f16c1eddd263b4696b690f37f7df9aea9d7c9ea7f67ae281101dfcf7fe439a7",
    "serverHandshake": "1096faf0fd79b480582e8bbfa6249826fe3cbf50cce99d14978e030531705248e0aa4148c6c16f5ac467c79f2625f889",
    "clientFinished": "777767cf6915d418f21a97ff47e320e39a90eaafd380bae9a594b6797124c680a139590177df0926c49c868eec43630e",
    "serverFinished": "324802aec204332adb366474891237e8c86bc62b7a4069cbfcd5dc8d6c68341cb02871d2bde25fe55cd8ec7c24793346"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}