Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.21",
    "cf-ipcountry": "US",
    "cf-ray": "a502b1f77dc3cf36",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=ExkBiNVDnGlWYUEoAn_zGnpidTECMtG8YzyqJJd2XmI-1792946763.3584247-1.0.1.1-65VrCyHQS2JUgSJW5vi3rpVFAG7ILtIP_8_G_Ylz9ywevfJGT6KaJL3EfNKEJcuHDrV8Yteqn.spRxfdNQeMjmg9iQhUb_vH6Q5bSMPe7LVcEVPQhLUr0jmLIurjiR0R",
    "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": "423f65dd220e946a0d47f22336b020dd",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "browser_ratio_1h": 0.0668561,
      "heuristic_ratio_1h": 0.2625818,
      "cache_ratio_1h": 0.03395816,
      "ips_rank_1h": 186,
      "ips_quantile_1h": 0.99895513,
      "paths_rank_1h": 21,
      "uas_rank_1h": 23,
      "reqs_quantile_1h": 0.9998708,
      "h2h3_ratio_1h": 0.9953337,
      "reqs_rank_1h": 23
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      50331656,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1729299
  },
  "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": "rBwvujIuLGxBfOyQ2M9OLz/rNTI=",
  "tlsClientExtensionsSha1Le": "s/is2h/rlcNK98wvxmDWiPcOVec=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "WCC3imVcLfVB4vq5r/sHxVivGKB4mpZtwqZsYw9GvqA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "81dcf780a6c5b6cfc96b526dc5ebb37397ffe6aff335dca0bd142ae9af37a9dba15345eb2d8861d5e9929b436bc56f79",
    "serverHandshake": "8652b9979ef59e506f0173e87fee56f4ef099bf66dbce2ab0dad812501c6f946a6dc6207afd87b5072ef6827e7857c56",
    "clientFinished": "701eb34b2a06ff3cab065773d304726c1df166e50d69b3a8380677ffebadc67817668f10080da166504f11adbb11df2c",
    "serverFinished": "5807a0700ea8512a13c18a1463feb01307c06a042be1d4fb56c1726b0bfad638c5c1a49198de1cae07de7399a415562a"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}