Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.12",
    "cf-ipcountry": "US",
    "cf-ray": "9f4e57341be4cc78",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=vusweBU65CtNlxnqUsGt991D7raUJelaim.QdyVTRo4-1777633836.1549976-1.0.1.1-YxwblP1tl09A6nUa.WQfZ2_9tDcCipdccOxY5okfFt_IPYutF3dq3.hhXlX3YES_d6F6QY8lDnIE7tZzyJolK2uzkdxv0JIXYRoC3VKhNssVe4.0ZjbVvRY_nTgZRZsl",
    "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": "216.73.217.12"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "0fecb350432a2aa06eeaf6e63f9a0485",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "paths_rank_1h": 18,
      "ips_quantile_1h": 0.99950373,
      "reqs_rank_1h": 29,
      "cache_ratio_1h": 0.034038994,
      "heuristic_ratio_1h": 0.48154426,
      "h2h3_ratio_1h": 0.9940247,
      "uas_rank_1h": 173,
      "browser_ratio_1h": 0.0043362062,
      "reqs_quantile_1h": 0.9999269,
      "ips_rank_1h": 197
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2959128
  },
  "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": "kBGf9aQOJor3EM5/lTghQsKX5p0=",
  "tlsClientExtensionsSha1Le": "+EOEHlyfTLY18y2clHb8tohoS48=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "IBXZOJEuHQePiRHjlrrABSQ9jkm8b6fiFL6rx7AMvBs=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "dba4b97e28bf1cc0a12a90e217626e582a83381901d76984cea39f805e08e6824e3be36327e0a2770cd6623e4ad44ce1",
    "serverHandshake": "8163737cb51a06bdc2b78ba1295ec3a7a52f0ce1030164aae87dff85e1446fd974810764927aaaf2a8cdbb94a2a3afdb",
    "clientFinished": "f78915a21e19624f62d9f3c6bb50fbef5a4cbcadb46bed3777074a3224378ada223922849aca41806c5a34f16e8adc44",
    "serverFinished": "faabfc907179364321e59fd239aa83fe081563d8bc63da4bae378e9af4f8e644688cceeaec95944c945c8eb145035317"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}