Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.126",
    "cf-ipcountry": "US",
    "cf-ray": "a306148139b7a0d6",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=fs9qzk0SN0AJREeIv9WI6_Bx0d6OdfXgupzSF3kvqEU-1787613546.7977502-1.0.1.1-zxy0odtveyrWjTug6g1BqrAxtHGkwKpti.YFQZP8QwaahcNVhc.EAnvuksBbnPDWNdWnR6VjO.pJqA3NO_7PDW41RhIIqJoQE7u26akhibVKOa5QdqBP2V6altNx9HOl",
    "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": "216.73.217.126"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "25802fd9081746ad88eb60acbc623bcb",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "heuristic_ratio_1h": 0.24928784,
      "reqs_quantile_1h": 0.9999672,
      "browser_ratio_1h": 0.0051030144,
      "ips_quantile_1h": 0.99970675,
      "paths_rank_1h": 19,
      "uas_rank_1h": 226,
      "ips_rank_1h": 179,
      "reqs_rank_1h": 20,
      "h2h3_ratio_1h": 0.7286768,
      "cache_ratio_1h": 0.02905546
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      33563859,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2604316
  },
  "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": "a3B8lLlFRmyqRI/S8E9QxBODcAY=",
  "tlsClientExtensionsSha1Le": "SdHKcinBeanRYyWjvO2G2hCNKdI=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "bwW0e2hgWyHraxCwCGOEvWvfbzpN40sCOMPZymFGajU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "d95439deea1e037db27bdda3a56fc4430c10430c022002aa3ca9a02ac92e3afee60be3f275fc1ec585662699f16df639",
    "serverHandshake": "bee184998d24e0f2ab8416e9cd01bc03046bcd9f1337fe52e86509e7126c2842fe7f15b2c7b8e899182d19b241126367",
    "clientFinished": "e73834624f57906c6fc6c8722cde28519139841258b9221c40c3ed24ca32965b9cf05b6ad97c316e0db8794fb92a0804",
    "serverFinished": "9f3a23add8919dcfc5137eda739789a3d81294a69bcd8508655a3f7026ec5f99e02e777b3d202c30853b46ec0cb45882"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}