Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.126",
    "cf-ipcountry": "US",
    "cf-ray": "9ed2663e39e426ee",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "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": "216.73.216.126"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "23e6027e3e552fcefa89929e074dd0cd",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "paths_rank_1h": 14,
      "ips_rank_1h": 211,
      "heuristic_ratio_1h": 0.2383575,
      "browser_ratio_1h": 0.006160414,
      "cache_ratio_1h": 0.07412931,
      "ips_quantile_1h": 0.99938554,
      "h2h3_ratio_1h": 0.9950681,
      "reqs_quantile_1h": 0.99991846,
      "reqs_rank_1h": 28,
      "uas_rank_1h": 186
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 3118449
  },
  "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": "UeWuKl3PSlPyvOuj5ioyoM06LLs=",
  "tlsClientExtensionsSha1Le": "t/FUS+nH++0HGvUPDly2kzQPd9s=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "PiB7xMPwOKQ0Bp3ilvNLYO1R04qvdqv04BhluNLu0No=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "5b302ceb78a527126a5e24e85dd1b148044e8f7a146ae7d0ee5c2645969574cafb5d2449f7f5fbc8bf1da9dda635a2ee",
    "serverHandshake": "c58d14de16346e61fc3f910405e3c0c2ef2f7baa4558e10c9cd175546d84dace4a34fb171c46fd0bd25bbfa57078f326",
    "clientFinished": "fa1e2276c370aa0b8be3b006421e021a898472dc50f2374d086157b8eb4695466566c120107a9dcdaf74b687ea54c2dc",
    "serverFinished": "89b3b642b2c528c03f9070cabfc825d7a885a293af84dd6b82a4f08f0c56217708c638f0408e7bec191c557a80df9a24"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}