Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-bot-score": "1",
    "cf-ipcountry": "US",
    "cf-ja3-hash": "51e331101452516ec9b416ead0fa617b",
    "cf-ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "cf-ray": "a4740fb59eb3cf5b",
    "cf-threat-score": "0",
    "cf-verified-bot": "true",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=HxQgBiEvXHJcHttC6ArUiMDWIb_BwFpgFJXVPabyTZI-1791451137.473692-1.0.1.1-O8hneoEaHLuHy.Fkhc6XfrLxV7cQc0IEcHqA20.JntQfY.kGpJ3AjE.Q4gzJ31yj9YnBAtBOORv9zCgWtktDDSIpTAyNcm8xbaAU.nh35glfjcKmCYedTx7UwSYbGoNF",
    "host": "request-cf.coyotelabs.us",
    "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": "216.73.216.203"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "51e331101452516ec9b416ead0fa617b",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_rank_1h": 162,
      "heuristic_ratio_1h": 0.30946046,
      "paths_rank_1h": 20,
      "cache_ratio_1h": 0.032483432,
      "browser_ratio_1h": 0.006544357,
      "ips_quantile_1h": 0.99956596,
      "reqs_quantile_1h": 0.9999357,
      "h2h3_ratio_1h": 0.9979431,
      "reqs_rank_1h": 24,
      "uas_rank_1h": 23
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      50331656,
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 4,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2763358
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "cookie",
    "accept-encoding"
  ],
  "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": "f6jsiq9DJ0CMmm0WO9kLNCBadgs=",
  "tlsClientExtensionsSha1Le": "EvGwVNilv21wACVRNKM/WitG0To=",
  "tlsClientHelloLength": "260",
  "tlsClientRandom": "yS61bS+EV4gWL1OcoRR55JlDLb8VXwsRHqUFDGT/vDA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "95e41ef1ed60e4a47e9a162467579e3c8cf2eab79949882c5ddbc1cf33f811aeab9185cd6ec5904ce5081f6d22325ba2",
    "serverHandshake": "c246f8c69781a5aaae73461fc8749a5095b267aff43a85297c9af4f037334c374c9ea9a7cc0cdbb27c8d36c72e459515",
    "clientFinished": "8d053c92aff08aab921712ddde8ec5370fb0d99c803629ae55a873251093dfb9debb5f890e964cb1abcda6e88115ccd8",
    "serverFinished": "6469a5f523a42ea9fe3e84d5daddb211ec4d5a28b13ecf9938a1e4228727f1bf15258fe0cdf5c7d3395f9a2917fd2c48"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}