Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.191",
    "cf-ipcountry": "US",
    "cf-ray": "a2d778f47ebf07d6",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=75ean03SAI33uolnOkuJ..NUXnH54GdFubqYSo3wnpo-1787124831.2501884-1.0.1.1-DWe4LCn.XnLh1FzuNHO7FYtAp7fkljzXiybzKa87lo.3rtheaDH4xgTIdFDbGl92UFccggxUh75tk5tWsHrr_myPIkiWzIbl.AAkzOqMeLpTwkqHLPKqXBfwK6av1itA",
    "host": "cf-rh.cftutor.org",
    "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": "216.73.216.191"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "93f9fc9c3eb6da3f972ebd06836364fe",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "cache_ratio_1h": 0.02950963,
      "h2h3_ratio_1h": 0.7289212,
      "uas_rank_1h": 221,
      "heuristic_ratio_1h": 0.2367666,
      "ips_quantile_1h": 0.99947834,
      "browser_ratio_1h": 0.008651898,
      "ips_rank_1h": 186,
      "reqs_rank_1h": 22,
      "paths_rank_1h": 20,
      "reqs_quantile_1h": 0.9999383
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      50331656,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2723510
  },
  "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": "bumYh/6L9Cn32pM/OzLQtoMBqYI=",
  "tlsClientExtensionsSha1Le": "SrCCMuzg2PhQS9X6go6T1Kuqth8=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "Ymzd/773+Uy58kh+mz2fdKWHiehuxXDokuBSDe4OVJU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "6b0cf6c36a8689f3c08c8547ba06f2ba111c927feb8770fca87cd4db4806e38df2f084f733cf419bbf625f419c87170e",
    "serverHandshake": "a37b5a1439b0376b7726bcf2b5bae9bbb8e5f54a1c04b80cab1ebf97a4a0885dba0162410df4a0546cc15581f852f7e3",
    "clientFinished": "887e843f24a9a9f24dbff38c17eff7d7642d47528cf452df933e9ee83dcb868256e03616b53922da384a6f03f4fc71db",
    "serverFinished": "cf8cb3fcf9c5765d4625c97dae8b4f9fbc66206748e4b9d8e1f7c3f2c23afe07c2ff684a3c1c8e98fc341ea76101d9c0"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}