Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.140",
    "cf-ipcountry": "US",
    "cf-ray": "9e912aa30fdd70f3",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=CZIQzaee4G0aT3qnTR.Ash48DxP9PnAkf7QDVvPThDM-1775650201.938086-1.0.1.1-U5O_zjxTFNVI8LSdpD8YuHySta.eTrOHEFywy8oeAJTVdpnUof5tAhYtPX1WcVKeh.__.CujkmF6eTK8a6Y0W0ArMhpl0xPVepLSDsEvP3vR5RY8kKoDpKWcFVr1DaWX",
    "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": "216.73.216.140"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "a80eb1ef38aa1523410420dcda1be984",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.99924237,
      "paths_rank_1h": 19,
      "uas_rank_1h": 190,
      "heuristic_ratio_1h": 0.34711227,
      "ips_rank_1h": 208,
      "cache_ratio_1h": 0.08370315,
      "browser_ratio_1h": 0.0058066226,
      "reqs_quantile_1h": 0.99986523,
      "reqs_rank_1h": 37,
      "h2h3_ratio_1h": 0.9930025
    },
    "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": 1915343
  },
  "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": "LPjAc2b7TNKjUCR3jWNrQKkO1AM=",
  "tlsClientExtensionsSha1Le": "UOBQ6v1Y4n+NWvFEYAwYOKQhWzI=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "MT0nelW3z+UL2Dx7HMBdfmYwXGYH7C7VBSH+jUFj9X8=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "83ec14a016db4170a2164e367917d89edd73155b33241705a519bb88e880361909cb558551207204a80f179efbacbee5",
    "serverHandshake": "10809fe3b7428ff17bf606c53363fed56fe1b02a726c3541cbaa0e582ec757fa2c5c2379641033a591c96e999075a46e",
    "clientFinished": "aef79151aacde680424376e98794fcb9ff7c5e5ccaf33f54449add3bc036d6802ad55a6f8b446161110187e6b1801f95",
    "serverFinished": "18e69586c5a6112ab1a6a96a0e704ef339829a1425321900b6d7c3e136db4b55ad0df9e0b8ec3aff346b6a94348f01a2"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}