Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.139",
    "cf-ipcountry": "US",
    "cf-ray": "a32012d1bd01a9fe",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=QEMutXP4DdBueMyVVdiPVd2RXr29ekHtEXYH2DM1eLc-1787886108.4161227-1.0.1.1-h3HEg5gKMyKPbB3jcxfbL5k9u.FCarzEk0CL.Uqw_EeWCFhStVg2qJAf.bHpik_JxkP2YzJWqgum4tCAqEx6p4PLdMK.HYEo2FdwqjiYs2VvT3dKs1loAy4SeCq6ZSbi",
    "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": "b6a9d120853c163ca19ef1c235018588",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "reqs_rank_1h": 19,
      "paths_rank_1h": 18,
      "browser_ratio_1h": 0.010102307,
      "ips_rank_1h": 174,
      "ips_quantile_1h": 0.999826,
      "heuristic_ratio_1h": 0.2565823,
      "reqs_quantile_1h": 0.999981,
      "cache_ratio_1h": 0.026441826,
      "uas_rank_1h": 227,
      "h2h3_ratio_1h": 0.7325758
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      50331656,
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1934966
  },
  "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": "dMtp9eWLr2FRcHxPVIQ6A5P3Pms=",
  "tlsClientExtensionsSha1Le": "WBgrnX1gVJJXuZSVvOFBimF5TtE=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "UkSbz2aepApWesImTUio0JG+Sj3cR7T9CoAdbF12Lqo=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "e8e21b246ecb49833a62a7abb91cf51f5633a33a032614e08d10daeeaba9bbff1fbe2f33631d64cf700808a8c9f8dd3e",
    "serverHandshake": "e5f3a62c02635d5f04f1a086f2e394ab0fce611bbd6aa80c03e5518bf0cff57c20357a60b4f7080b56f10f9c5b203e01",
    "clientFinished": "f56bd374d5f67086b390d85bd84055dfbfe9562021ec43caffb2baaebdbfc2eb7ce864fa023886b5a2bc7d9fdb0665f8",
    "serverFinished": "10ae751ce1ac94c71b8ab1891785c61bd23efde1286dd1237db9cd98990ef5465646eb1180b3c6163ffd08abcbf58480"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}