Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.118",
    "cf-ipcountry": "US",
    "cf-ray": "9f2949ffdfad48fc",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=75iNrACimKss.HvE6m9_GlU7kgtXtuydTDsK2IBo4Os-1777245322-1.0.1.1-.v_ytGn.JT2vrFzPY9bdY0.b9hdQ8LOXuyyHi0eDX_8ntyTNTZSVkbgQ4Poaa.NyfwPDqzkesdhQhaD_9JOcl9R6t2kvZvY7GJfnYDW4dLk",
    "host": "request-cf.labflare.net",
    "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": "216.73.217.118"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "e008da8ad4a3fb3929d582518f006132",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "reqs_quantile_1h": 0.9999117,
      "heuristic_ratio_1h": 0.3622878,
      "uas_rank_1h": 223,
      "ips_rank_1h": 192,
      "reqs_rank_1h": 34,
      "browser_ratio_1h": 0.0040795663,
      "ips_quantile_1h": 0.9995016,
      "cache_ratio_1h": 0.040310398,
      "h2h3_ratio_1h": 0.98948944,
      "paths_rank_1h": 17
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2401326
  },
  "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": "73cdJq91qYHXm8c+7u0J0Z4c254=",
  "tlsClientExtensionsSha1Le": "g9CvBlM2z87ZhvPP+p1upPRXht4=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "6POR2B4tNnIDhlcnm9/WYifW2amN9lWT6sPbiwiEwac=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "b9c6636e41e88833bd195fd9f09f9fb0260778852c7df021dd0f61b16407f4aebf0d37b55f79e2a2848fbf34856f75cd",
    "serverHandshake": "5bb2e87c302804b61facd3d73ade8b7efbe92df866096f77f060eb44c39c17fd2567ce9a9a9295e9b0763c581b470a29",
    "clientFinished": "0c14d89e682371fb03e0361942577e02f75762e29d5b076e7274eafae7e88cf9870a3abc9efe805561f3f7bc184c3667",
    "serverFinished": "3aeff8e49b314297334fa6631b892a715de3f190eeaf9fb254da2697a0063e13e2a53f65a1a9af821a1d325d340046f4"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}