Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.140",
    "cf-ipcountry": "US",
    "cf-ray": "9e8f6d84ce4ccf57",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=ddbCt4g8fFXXQpsSLgk2.9R4KPuH3MIkD50raac99DU-1775631969.9312496-1.0.1.1-9J3RAjY8A0ZoYzElDSsZ.lhOY3Fe2mQ1IFcOSEdUCLHoINd.OV4tvICG4CmpJ1aacY7N4xSip80XlsCEYwv3RihReDeKS4Uaw6T6mmEsy6HJ7tk_4AQyFka6B0BgSrn8",
    "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": "216.73.216.140"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "721de8679abd3707e5be92b80d3ff257",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "paths_rank_1h": 18,
      "ips_rank_1h": 214,
      "h2h3_ratio_1h": 0.9942445,
      "reqs_rank_1h": 34,
      "cache_ratio_1h": 0.0833547,
      "uas_rank_1h": 175,
      "browser_ratio_1h": 0.009610608,
      "reqs_quantile_1h": 0.9999162,
      "ips_quantile_1h": 0.99947244,
      "heuristic_ratio_1h": 0.36774284
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2318036
  },
  "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": "gxYYWbTGZL55msRU7L1RLlJfFAw=",
  "tlsClientExtensionsSha1Le": "FY7p6QGFughjDqfYMLyWYNNfwGM=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "lpYusWgbB06aKfEqVUsLPpiRxlOMxXxZ3akkEzgj36M=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "e5c17e18a2de407ae7188b68469bad41e962700167ae84568aaf4041416711b98e41b50f93aab6f314d956392eeb4083",
    "serverHandshake": "34bf8966217ab6bbb2f464f39f44c07441e344d427548e0f8ddbe9c54a704b9ecea231b063f90ed60155515888d2f0a9",
    "clientFinished": "4bac0fde7675958e6034175fd35fb6c87b0a40570cc0a2a1846bc77f88faaa8cc71c8b3f3f7bd0a2073044209fc72654",
    "serverFinished": "ce2ae07d336e0b710b953c2659ae4ecfc78853414ee1127dc2ff32a38b7b25b434a8227244a6c403d0faf75f4582561d"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}