Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.153",
    "cf-ipcountry": "US",
    "cf-ray": "a27d80acab6f7fd8",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=XiAX8VDjfxVMPHM23whbu2JnPM.ZE3kMrJVdIeWLuXM-1786181429.1501803-1.0.1.1-t8kkYn__Xc5IIlk8vKd4roNUSbGvMCp3Ozfq..RGFfy7EXyHI_piX5.Mq3TQns4KeFaTR.JH2Lcq2oexrRXby.cByLh2WnQkBsfmubN_TjUkr8hp4IYQOjy1jmCtVRZm",
    "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": "216.73.217.153"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "f080c041c01ea70ea08addd7d57b451a",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "paths_rank_1h": 17,
      "reqs_rank_1h": 18,
      "ips_rank_1h": 202,
      "cache_ratio_1h": 0.022664603,
      "h2h3_ratio_1h": 0.7141473,
      "ips_quantile_1h": 0.99938285,
      "browser_ratio_1h": 0.005004475,
      "uas_rank_1h": 213,
      "heuristic_ratio_1h": 0.23672506,
      "reqs_quantile_1h": 0.999945
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      118965407,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1590334
  },
  "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": "/O+8DEq2w8pLA7V0HFVP4tYzIZg=",
  "tlsClientExtensionsSha1Le": "+Zj/LCs1QcC6ytrwF3X0DfDcrKA=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "orBfhNbt4/XvwTutoQGuTHIXdwGXBxzX7Z00/txUJZU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "91ef9afbe8abc3c959ec510f4550deda32c414f3964e10f3e70259333876c6909ca639e311c9a0a9cc443b5356e2fd17",
    "serverHandshake": "f69a1514a9ea611b18c1d836309ccc1957e808b36524092da1e85f65f667069861a2b1710c6ca95148ffe8a46a39d558",
    "clientFinished": "4192e6cf26cc933debe1e0409f3c989b55b8c45e6df128b115e246ca602e13c52e8736caf1f7530502a27fc2fde2010d",
    "serverFinished": "d95bc217b9ed5ade1e0033dae7bc2bfc870896ff125d495acf68422ad1d2ddd2d78e09f5e828f3de18b3e709a2305939"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}