Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.90",
    "cf-ipcountry": "US",
    "cf-ray": "a2f7ba387a1d4652",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=0FXlb7R04FZKZmbT06.31DSJwH6UUFwDSY0jhd65KFE-1787463049.0112615-1.0.1.1-uqO9n2MSb.4gNxu_pdSi.d_zedDr20vfX7NDkImj5pljS054O3mfc5Zd2Q3OVR5xqI7jIlC2HndWVceK78zc6gZbvXmdcir4c.sryQFmSjBMlT08z0O8M12RDgNnBtt3",
    "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": "216.73.216.90"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "a37fb871876e5cad2dd2c8e44553b0ca",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "heuristic_ratio_1h": 0.20359956,
      "reqs_quantile_1h": 0.99993837,
      "ips_quantile_1h": 0.99940515,
      "reqs_rank_1h": 20,
      "paths_rank_1h": 18,
      "ips_rank_1h": 193,
      "uas_rank_1h": 225,
      "cache_ratio_1h": 0.027652796,
      "h2h3_ratio_1h": 0.7274628,
      "browser_ratio_1h": 0.005725595
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      50331656,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1981525
  },
  "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": "D+hM82fVY40o0WEVKTMqRq1EE+I=",
  "tlsClientExtensionsSha1Le": "2KtmzDPqOvDsohGHKHv0lIex5T8=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "0uPJ1k99UAW3prmT3CA14x5utUq1t63oabAT2Er/lzI=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "300b7f50e733a85e73e10ae4d662e630a7d8dba04ca2c2ce9258127574de6db39a86bf35f288697fb7b4cca401101a30",
    "serverHandshake": "8fca77279bbd6e9af2fee65ea44454ec3a90bbbb579be9f37cb435584bfe8983cbc5f0b148e890a1a578b47e46eccbec",
    "clientFinished": "4a7037e4aea310df426d1da5346617912ef7437dc5fe2c9ea5b1285a21952a37336945493f9cb159ddc3caceba125a25",
    "serverFinished": "12932229cae38e123016ae6cc212e370da3f472836cce4a43ff7da4c7d5ca7b38b5b631a7f5a13853c7b6d42b8de4918"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}