Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.90",
    "cf-ipcountry": "US",
    "cf-ray": "a2f70444f817b23b",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=YikmeNkAk6V66b6bfSJyzxuMs2CoUvP8DynNHmWujXo-1787455596.287513-1.0.1.1-f_uEcc7_khko8dZiPFlcWjhTw.q9nXgEG4OA_AHbswyK9D7zuNXcG9eVE1R3GpvbGaheDQZwarSj3vrjdcVy3yGQ1I7wAn9AMdACzuO3WqABAP5SzG_SCZ9E2FpcURbu",
    "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": "216.73.216.90"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "85907cfa3de488f3dcefdaf9228976ec",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "cache_ratio_1h": 0.028013287,
      "ips_rank_1h": 190,
      "paths_rank_1h": 21,
      "uas_rank_1h": 231,
      "heuristic_ratio_1h": 0.20441635,
      "reqs_quantile_1h": 0.99994326,
      "h2h3_ratio_1h": 0.71894664,
      "browser_ratio_1h": 0.0052459077,
      "ips_quantile_1h": 0.99946105,
      "reqs_rank_1h": 20
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      33563859,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1529846
  },
  "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": "aKpSXfZifjbWnu/LajAs3u2YOlQ=",
  "tlsClientExtensionsSha1Le": "0sgPPiTOCQWkTPJyxH0ZWKCPlLE=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "egAif3LVyskdQPf25sijDCcnNsYFUcLWpHQG5xEMd8M=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "994c9cc50bc91a5a4acb74337475279276870d7c7b7bd30d0027e88050b93e8daffe5f041471fd23e0252f8734d8557f",
    "serverHandshake": "fb0bad56ce7e4e079ab022dc26343b7e4b6a1e94c4f2ef5dacef5ed75c28a007b9504e6940a4bbdb988024172ec4fa87",
    "clientFinished": "1dc407cf5d02e48138d9f127c426e0e840da4bcd6b96e03c749827b5d3d1764b40d5c784a40879e80d5f93b8bd8f1da2",
    "serverFinished": "e06be574d3cf4bc3820fa42c94f9b256fb42d1833715f6c94b9822c23daf68648fd3a93d1d6f990c5ff4202ac6ca9cba"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}