Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.9",
    "cf-ipcountry": "US",
    "cf-ray": "9fa56dfd1b2c8305",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=VZucalfO1nzBff.I3aVvgEy_rBs7OI1SaOh6N4toMbY-1778547030.512598-1.0.1.1-zlicDbSacZylfsZYPRHExvRb8HTMVac7mtq61xGjB.VT_HsNeh70RW6IUrpw3YmyF9bbqXQCBN9M6b80Vcvu9aVkVBqFPREp6ihu8oCL5.etFEKNZYmP7Ro0hiO9jY4_",
    "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": "216.73.216.9"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "8ea966f913655b3df4982c724268f6bc",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "uas_rank_1h": 140,
      "ips_quantile_1h": 0.9995768,
      "h2h3_ratio_1h": 0.9937815,
      "paths_rank_1h": 16,
      "cache_ratio_1h": 0.03729246,
      "reqs_quantile_1h": 0.99995035,
      "heuristic_ratio_1h": 0.3645339,
      "reqs_rank_1h": 23,
      "browser_ratio_1h": 0.0036185465,
      "ips_rank_1h": 196
    },
    "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": 2596145
  },
  "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": "UfDzG759EzPrpAjAGsSEAWCZUtU=",
  "tlsClientExtensionsSha1Le": "/ErNE+BOa5SJLTObsX3XLRazqFo=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "6tSoRFAjgrCkYSYlFF3B9O+TdbzyUdFInBDpPmMgSIQ=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "d08641dfa65e75cb14a09437724fdffdbb858397c78c378a1b3133388651388ffa2ca7b9f1874b6266eb282353347521",
    "serverHandshake": "466a785a0284fb63b4149c1c875e245967a31b1888f74267e0e496671f14ec86849599e87b405c5a6366a4b6caaf23d1",
    "clientFinished": "76917041b5508c5892931dd3b3cdfd473f550932cf11b5dbac6ebd16aaad09e28ac9f2c731572666bc75ec6d5bb45203",
    "serverFinished": "c53dd5148bda351294702b147bfb848c8efbe11d674b0adf206212ea07a3e20ebb1296b5fba55b07fe43407f038d7ff9"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}