Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.9",
    "cf-ipcountry": "US",
    "cf-ray": "9f9ada242b9f2a83",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=t3l60twhjlWafagbslPfOgm2HEP5M3NHpmsCAvqI_wA-1778436116.8261518-1.0.1.1-SMPMNdlcVcTrRzlw.Mdr_8TsT9lSGAT1KnGVCP.WlZXXpE_EUGJ2BNrybJdXW1d__Qmo7YE.lgiu4i4WBQJsQZ.wQfbpQVq20gaF4P_Uyl8oKL0URQ2Y3VyIBZcy.w1m",
    "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": "b888e936d08481740c31ad43231713e6",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "paths_rank_1h": 15,
      "h2h3_ratio_1h": 0.9929127,
      "uas_rank_1h": 230,
      "cache_ratio_1h": 0.032979287,
      "reqs_rank_1h": 25,
      "browser_ratio_1h": 0.005901222,
      "ips_rank_1h": 199,
      "reqs_quantile_1h": 0.999953,
      "ips_quantile_1h": 0.99962574,
      "heuristic_ratio_1h": 0.3752444
    },
    "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": 2367302
  },
  "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": "rVgOTQzVjfS14Qyx64CKEDEV6es=",
  "tlsClientExtensionsSha1Le": "dPNpgmv+/d/c3c+XMkmR+pujxGc=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "SBNoHtaKCqAC6sAtSFXUoL773qFh9ogQgYCozMWnORE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "91f565c35240bd50f805b89ed881290f74bb3c2fa60a1db9ad848edb1b66c6c869bc505a52a8e26d886c81293aa19f30",
    "serverHandshake": "69cb74167eb77143e3c3936bac022f8ec56da23eefdf1070624afd01ffc5ebe3d69b8d653bf22809cb448f1fbf8d4356",
    "clientFinished": "f1d2c26b28fe673cfd9eb3de32b2689affc1011f081c5e290bcd003d4d92f57bcecc95352d1efa77e49c87dabadb9892",
    "serverFinished": "c038e2d58ad4b3344564c2aaede50c2c2f17886e9abb44e8f2e35e04cc0372c88de852314952bf3d33dbc0ee4e541c65"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}