Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.140",
    "cf-ipcountry": "US",
    "cf-ray": "9e576e26bf5b52f1",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=dU1JATfWX3LPt0EyPr9mGipDsjoucqeRLg4pN5sLC5w-1775044793.3718488-1.0.1.1-dsX57XA0Gh9SCBK27R6PSSJ_jay9v9wuZ4dRIBpdw85RjNAKdGsze2CJZuKOS3PzModZTsUIngYo9_6lOt4Ib2J8dj9I_160r.px7HtgRRz_J59EXhDY6LMx88lseHeo",
    "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": "5dce37dad664f3a93d10859ff531b0d2",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "uas_rank_1h": 190,
      "reqs_rank_1h": 35,
      "cache_ratio_1h": 0.081041,
      "ips_rank_1h": 197,
      "reqs_quantile_1h": 0.9997955,
      "ips_quantile_1h": 0.99884903,
      "browser_ratio_1h": 0.005154167,
      "heuristic_ratio_1h": 0.377224,
      "h2h3_ratio_1h": 0.9940205,
      "paths_rank_1h": 17
    },
    "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": 1694227
  },
  "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": "UeXh7jisOUM1MyR+9zPLX4VSLQA=",
  "tlsClientExtensionsSha1Le": "BsnzAvr+dVpQrAGuIGpD3pgDypY=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "Dn3ReZcbVssCaUCY4Ro0s7Qqd41pRIkEhc+VFEsIUy0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "d6a64b5d462e75a6130a7f3560a6891eed3c3a55375bc0aaa4692074019b4f031f410e2ef4b7ddf307fcd5866a9c353b",
    "serverHandshake": "a919191b18161822e00c0db9576d6b59682379f44daed6ed1a3d4f1607bc1c0914972dd051e89d93ebe26b8b36b9d99d",
    "clientFinished": "befeb8c95e81e70ce8a1eed4d71b7a10a8c8ad0a9d7049e8f52e48f02f35f74ebd3a2cd70994ba9a8850d4ac7364c228",
    "serverFinished": "42689a78c5d4037b7fc9267b0b090d97edd4f99c5ef90d188d7c7b24d5c1acd4f3276a12695c71b172a53152d8630df9"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}