Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.90",
    "cf-ipcountry": "US",
    "cf-ray": "a2f917d32e98a5f3",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=KBkHfrs0Trcw6ojj6ym0XbsZ44PWYfhgF5jl.4rwi74-1787477368.808489-1.0.1.1-zsTh5_dlwH3BNpasfESmDW9WGXSLZ.t04zZVbFRvblQzIiruD2uHV.KTAnWg48F.AxkN_SkFINqJrcSPCbNmcNq.9EKSS4xU1FXNBCq._R8nvrWE9fna6WR81kCRaWVl",
    "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": "9a4d09c0f48fb2261f7ea7aed87dc5db",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "cache_ratio_1h": 0.027056511,
      "reqs_rank_1h": 20,
      "h2h3_ratio_1h": 0.72323287,
      "ips_quantile_1h": 0.9994889,
      "browser_ratio_1h": 0.0060823,
      "reqs_quantile_1h": 0.9999473,
      "ips_rank_1h": 194,
      "uas_rank_1h": 230,
      "paths_rank_1h": 19,
      "heuristic_ratio_1h": 0.22483617
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      33563859,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1769089
  },
  "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": "t9YpweOwgkT4SechYDWkMf/+WsU=",
  "tlsClientExtensionsSha1Le": "1uy3TFjgCKEAfX5TrjS9r4VIljU=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "Mam2+Yv3hXMSJgCs4VydzSGNCzZ2esJGafjlJquXrWE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "0a4609e80baa6c13ac60e8a493c4bc1d88cd70f54048e8efda6a74ad5d0385258d80fdf0b268c11eb283a9645f9c2b65",
    "serverHandshake": "73da0ab5c5117fcc2ad6c97de04baaad1e01c0e9024a0d77a361395cdf54cb2cef73d0c29a8bdc5a650b8d1bbce5b526",
    "clientFinished": "2d501af534b391f90d11fc0dbe5f5ffa4478793bc5a79c62a838f5f04a0b66e5cd41e5f7274cb904ef0cd8e4522c7629",
    "serverFinished": "3a8895a461c37639dcfc59d2a3def166dfa72ba7e8c01f42e67b95b347865de9bd83153a53a6e5d6a9c104e2f6726a6a"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}