Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.99",
    "cf-ipcountry": "US",
    "cf-ray": "a2e9e6bcae25cac0",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=bbjsQq5.anCTNNy.dGUCM.I3pABvUJJTz5S6R6fI02g-1787318071.7639222-1.0.1.1-hxSeGtcyu61jyfin59Pf3GjW.DWjecE_XrSnwhYaeLlSvpFQMGMZJ4GzMLIVPJrXhf3zrUyEeRLk5qmBbpo_j5I07oJg6hs4nWyWtR5LxaTt1zNogr8tU.581Evg3euN",
    "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": "216.73.217.99"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "a28b09f599909715f55f8102228f1402",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "heuristic_ratio_1h": 0.2385912,
      "browser_ratio_1h": 0.007306573,
      "ips_quantile_1h": 0.9996591,
      "cache_ratio_1h": 0.02704766,
      "h2h3_ratio_1h": 0.7104648,
      "paths_rank_1h": 23,
      "reqs_quantile_1h": 0.99996054,
      "ips_rank_1h": 190,
      "uas_rank_1h": 213,
      "reqs_rank_1h": 22
    },
    "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": 1572204
  },
  "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": "/5TucIU8nG9JSud7mYV7wWr7Wo4=",
  "tlsClientExtensionsSha1Le": "15QOhGpVOEviA6DJ0HkC/sa7mxw=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "43MgpmwfXPQRrTLWl0J1mnDUGZu9fNMFq1CoLofcJs4=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "126d724c851b55665fdf9ca7d3d0aed595aad3044c6f3d681b29e5ff0d38ab6fb5e2a2aa3daf301fb6111ccc56ad8a0b",
    "serverHandshake": "894d55d29ef799a9dbed3e28e29309f2c9a997a77125d5f39a257c9078be2a952fda4bd6a38ad385879dd236ae048244",
    "clientFinished": "3eb4383d047733230ea51643622d523f314c52e401e8c968739b740aa62418c3d2cb6d3be0d39b387d607ed28716ae5f",
    "serverFinished": "603493e1af7a04d611a8814253c170067723148631145fa9c729fecd3254956ae000d7de6fb5bcf0d3699b9275729b16"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}