Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.128",
    "cf-ipcountry": "US",
    "cf-ray": "a2a490dc28eaf54b",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=Lvw93amQKfj.sLMMKg0bzUtpgB.uY1YnVDCyDZ83e9s-1786591036.6402335-1.0.1.1-gpy1ZvAnvL.tRHY8Mr0__X.X9tuv3N3VCg0S9wPOxkGJekm.lgy_S55ruO96XSEVqk2L3eRFi_a2sCFSHjJ7V_wsPmBsoUdoiH5Xo2tcpy7hzUcBY87K7TBS0mWx0Z77",
    "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": "216.73.217.128"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "f5d10345ad73bda19c023f14f82677e9",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.9993285,
      "heuristic_ratio_1h": 0.21864928,
      "reqs_rank_1h": 21,
      "reqs_quantile_1h": 0.9999246,
      "cache_ratio_1h": 0.02755436,
      "browser_ratio_1h": 0.006298201,
      "uas_rank_1h": 191,
      "ips_rank_1h": 187,
      "paths_rank_1h": 16,
      "h2h3_ratio_1h": 0.731473
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      118965407,
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1971856
  },
  "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": "j1LZl17iek8DaSpieMLKdET0MG4=",
  "tlsClientExtensionsSha1Le": "n5uDCmALFEyvSh4FBSNqvaQpHY8=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "ov3dlQ6iLwgQ1hsLUdMTdAQ4emVS0lgtmART+Y+7xTk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "376ddabff0543e4670967297ca396896298a3969fdaf99fa5207e6af954028e90f4942c6fab3c7f2101cbbe31a3a5966",
    "serverHandshake": "e11a5ea6006df93d5c82e6c825602d7849e15da9686c1f79a59b09d26396dbf549b8b6bf991d46bec00b31936f3e5f4f",
    "clientFinished": "14b9d7e4d2a44110295882a0ffc838addb9725bf71865b567d559726cbbd6abb461ce4fb5c833d143ba3f8c46eb63646",
    "serverFinished": "7c4c20934acc4da82b5c94468a3d38560d843c07a47473097659276491201309a74308646e8eaa785fcdddfd6a90dc4f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}