Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.241",
    "cf-ipcountry": "US",
    "cf-ray": "9f637f79adf1bdc9",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=b9JzCu5PHhWH4J3jWU_CZwmQtpL_21ynaoiYr_nm4N0-1777855686.513898-1.0.1.1-a1.1cjts7EjSkVZs6OSkowtFbMx5NQk0hkV06VZacT7iPNMt.FBjPKJm1tpzdns_VTCuj8CR2elOa2sy53EGTCk_.HDxcYCg_SQANjjlTyZxtUKqgZubPd8EXplQl6sY",
    "host": "request-cf.labflare.net",
    "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": "216.73.216.241"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "0dfca1411fac5001a64fe6eb606a7947",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "heuristic_ratio_1h": 0.4412029,
      "uas_rank_1h": 200,
      "h2h3_ratio_1h": 0.99208516,
      "reqs_quantile_1h": 0.99994504,
      "cache_ratio_1h": 0.0389124,
      "ips_rank_1h": 193,
      "browser_ratio_1h": 0.0044176728,
      "ips_quantile_1h": 0.99959224,
      "paths_rank_1h": 17,
      "reqs_rank_1h": 26
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 3067796
  },
  "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": "f91iR9FzRqFBWsTidzPUVWb4VZ8=",
  "tlsClientExtensionsSha1Le": "++8+DRhCUK2iL1HQqFHKLnQhpqM=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "zHPAPFYOtiX8GEc3kppQhCRIgV6CqmNm1B7+15RpYZU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "88df75ea5aaf8f1a479ff1ac38d65675efafbcb701e8c11501fa1f434ed3ca30c912afd883d6f3785cef58dfd8eb0da5",
    "serverHandshake": "be4aed429c5c835e6ca2041cbe6e89334046fe34f73f34337a6ecfb42dec56a58d2faeff7093bac715287e02dde87d2b",
    "clientFinished": "80d4a974b4c4f7ca88e4283c3f3c7ea103fe02093a063b5c8995c437770da6d38fc767f01781d8b70e502e4e7c7f0de3",
    "serverFinished": "bb2cec350c204493f0b5fc2d9a9edd4259aa56dfc56b10b68cfb871b83f358f2ed8080ebf528a39b2cc096b32f58eb13"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}