Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.20",
    "cf-ipcountry": "US",
    "cf-ray": "a3189cdc8cd21709",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=PNu6NL.XfzHjkTQ5ytS9jguVc18ajNHpglit_cVZP0Q-1787807876.5316117-1.0.1.1-QNZNgKxt_1vAyCziKhuBBIx420Yst1Um4YtZmEtdaQEMpY30xUGrQlNycGtiSYPbimbwHJkj0Ioo2VMP0jkfJebu2g.4.jsfvX5oJf.z8Ul4XsWmSdreJnQYPKwpv0Vg",
    "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": "216.73.216.20"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "eb6b589e2857dcbfe05b0b06ae8c88d7",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "browser_ratio_1h": 0.0045858966,
      "reqs_rank_1h": 19,
      "uas_rank_1h": 229,
      "h2h3_ratio_1h": 0.74277407,
      "paths_rank_1h": 16,
      "ips_rank_1h": 211,
      "reqs_quantile_1h": 0.99998087,
      "cache_ratio_1h": 0.027390108,
      "ips_quantile_1h": 0.9997876,
      "heuristic_ratio_1h": 0.24320331
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      33563859,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2434636
  },
  "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": "F3Fala+PfSOR9kF/viClsOY5KHg=",
  "tlsClientExtensionsSha1Le": "ur5TQdSDil4/rxABkrNtbbLxPIM=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "ZNeyrT45Xo3cpxIw6j51VoSiyPLcvpB8hc9jycQgfgE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "9a79d01e4d2d2ebe2ec42c1bce2b47d61e7a323e84c95321155ebe5535a6ba323ff415c3abfa99efd8b1fb25a1ede8c0",
    "serverHandshake": "c00e9c551bf44beb3c1bdc443e5abcc78ba2b2d0fa419a1256bd994f7eb1475e09632ced22cd8ed662c79430f514384d",
    "clientFinished": "672d3480b1d116c217f45e67aad7dad9660a301fccfc77ce753eb81addf3682d84d0535d66ac9a97033e7174411c96b2",
    "serverFinished": "82ea1800b1ba156f6c3bad6eafb9e33e271c0c7c19d08ea6015560b4d15e999393117ef89a1eb9b2928b85d6e629cd4f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}