Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.151",
    "cf-ipcountry": "US",
    "cf-ray": "a4b7d7be9f1534fc",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "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": "216.73.217.151"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "3d4a4c8cc0b230c03cc9f1d4808e56cd",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.9989139,
      "heuristic_ratio_1h": 0.048512347,
      "uas_rank_1h": 23,
      "h2h3_ratio_1h": 0.9963139,
      "browser_ratio_1h": 0.014348586,
      "paths_rank_1h": 24,
      "cache_ratio_1h": 0.056111734,
      "ips_rank_1h": 177,
      "reqs_rank_1h": 32,
      "reqs_quantile_1h": 0.99980366
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      118965407,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1722784
  },
  "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",
    "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": "Raa/3FQvFfgMDdtpBDqhV+u1FSY=",
  "tlsClientExtensionsSha1Le": "0oPE9WPYmfMmBhQsZzACu5JKF28=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "SdeqTV8ZZqlLz6siRMs/+LNRNLBc8m6rNiQr8iLHaII=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "e1975fc7f53f64fd54e18c80eb8544a4fad6f8fdbe70797a7c49e16bb5b23084857d7983ddb346e25a7e76ae982a7635",
    "serverHandshake": "c4add5d1b098efa8e50bcc1f0f4083d57b0fb583465686c62b291eb6286d1939655f22e8d6e3955505b4fcd6906008e7",
    "clientFinished": "1e1f0830df73599e1a38d60948e60e3f09365292eadbc8050f11a0eb8e78b73fdd7ee3e1964b1de6e1596c1947f04019",
    "serverFinished": "59b5d5b9e3d26982d48a72a3a2609cf247f373713c6aace3189d735a3bf1cc81b057a8df808bf907f92dc1522472cbd3"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}