Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.228",
    "cf-ipcountry": "US",
    "cf-ray": "9f0b75a559fbbde9",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=Eh7TV1zcaCH1aA7GvPvD7tVnDb2cjZckJSX_Q0xi38I-1776932537.1557875-1.0.1.1-NPkIIIWcoKK0MIgzc7TUu08nGDNjuh2E4BG0or.6M2CKODjkFopFqPzMXc01ujx3_r7Qig95rxYNOBwM197aYUeIlqTHZYhIQm10vpsAji3ovtUBv4CDxjVMlozy1BzO",
    "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": "216.73.216.228"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "63d60e1ac8cdc21ee4866716441ecee7",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.999788,
      "h2h3_ratio_1h": 0.99398226,
      "browser_ratio_1h": 0.008472502,
      "reqs_quantile_1h": 0.999965,
      "reqs_rank_1h": 35,
      "uas_rank_1h": 82,
      "heuristic_ratio_1h": 0.35205922,
      "ips_rank_1h": 212,
      "paths_rank_1h": 17,
      "cache_ratio_1h": 0.08884057
    },
    "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": 2251944
  },
  "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": "tB0ulxwPkaxbBWsqCF5HHj9epRU=",
  "tlsClientExtensionsSha1Le": "0etfWdJOBItM+7m9tqTMT0SeGHU=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "F0Fkpdu5EeL1zBSYu7dctvf+IPe83Oi2T3ilCnKFfGU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "33a9cf8f381d4a7dbe5ad70dfe569471d06401f3b31def44b92be1015e4aebe4c1b07ff9966fdb7b4f4964409487bfe6",
    "serverHandshake": "46beb9967474b716cab676d411c212ecfc866205888d44e13213c765a739369bf5566179db555dbfbe8d6b74cc9c2b15",
    "clientFinished": "a3afefdb8cefcc6a6386994a06bf9a1f2e5a0eebe90876fd96d0ebeeb40b6e54e5fcc69ccb90430be15a02ea82bae494",
    "serverFinished": "c4914f93422feb1bc0b733c307b56846fa70582328eecb7361cc945a8b8a0b698e73cf35b71778cb551190862c340f83"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}