Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.139",
    "cf-ipcountry": "US",
    "cf-ray": "a31f719f5f37f8ab",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=lxfPeEImVVktFHJrmGInsIZq._wD1avpcndtlYtIsZU-1787879505.7968502-1.0.1.1-vPzZnbzvzGSqQYs.AIj9oiysfojTcCLLSzVMakj9FPMe1cpyGG_2hseS4K_ltyI_E23.UpsrBUTPdli5uDeWK3E_8.EwbsnTeF.uN.0.xGfKxC6TOHqbIuojB.0a66e.",
    "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": "216.73.216.139"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "1eac7b3c262211fe452197cde19a4722",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "heuristic_ratio_1h": 0.23677416,
      "paths_rank_1h": 18,
      "uas_rank_1h": 227,
      "cache_ratio_1h": 0.02765883,
      "reqs_quantile_1h": 0.999981,
      "reqs_rank_1h": 19,
      "browser_ratio_1h": 0.009666353,
      "ips_rank_1h": 172,
      "h2h3_ratio_1h": 0.7350565,
      "ips_quantile_1h": 0.999828
    },
    "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": 1798757
  },
  "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": "pkHZOsb1XUOBRw+giFwA9ScIVNc=",
  "tlsClientExtensionsSha1Le": "WjNqI6U0aVOe7IEWpZzHbkcRazU=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "dHpK5+E95UrCOZ9RcC3nIbsOa/u5it1UVz5T9yVtPZA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "09f3193ef176770d482de2eef2ae2933b3b0351189dbef5f0024b876b4b16fee97c7fe0c57accce9398bea4a3b8115c5",
    "serverHandshake": "47ae4f581008435b4f67e5a92251ec0a3494ebcc31fad061326189a8e87aedd1b65d90e623a1b926aaadf8373189585f",
    "clientFinished": "b916d9b2fa2fbc0f2a4a8c1b3db518d3b2d7c7b8203d95ee06d2af5968401147e178843c2724e746d90981fe57a03941",
    "serverFinished": "8b39eec104e486b234742e283c272c725992815dab273c5bdd72cfc5fe80bffb465154b173e52be0b66884aa1bacf9c7"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}