Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.140",
    "cf-ipcountry": "US",
    "cf-ray": "9e65f85f8e54f49c",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=f_4k3EcwwOCrkgvKX3morNJJQ1gaey2SWQWBlbCepdc-1775197255.5752807-1.0.1.1-iGJIOoXG.YlEm7nfI66FnCq_Wc.mvDyClz0.UDO9NbI2N.AUizVpbJzB.ifjrsFLvINMeM5l94klGn9cLhdW7xV2ib_a1dtbZBegU0ygoIxegoiVglruL04A8_QJ36Iw",
    "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": "8f784bf07e430b93cf19010848a84c54",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "cache_ratio_1h": 0.074140914,
      "reqs_quantile_1h": 0.9998901,
      "browser_ratio_1h": 0.0059791566,
      "reqs_rank_1h": 33,
      "h2h3_ratio_1h": 0.9938154,
      "paths_rank_1h": 16,
      "heuristic_ratio_1h": 0.40242296,
      "ips_rank_1h": 199,
      "uas_rank_1h": 196,
      "ips_quantile_1h": 0.9993371
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1928952
  },
  "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": "RDrwCcDA/nomHt6BZuQKczY434A=",
  "tlsClientExtensionsSha1Le": "MGK5ogvn3UjtwXFkUNfjSLTFZpU=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "qjXH61f9O/PriIV+gfn76q4wYJBU4Azpd5yWi4eX5y0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "36b263363a8704a7086f22537c0c9034262af1130f3f15d9ef6db4da7d97b98bdcc667672329ad2bc55700c18744a82a",
    "serverHandshake": "92058c99f1c1a45c66100cbed81f3b99e4ed82a3bea32eab489154e356d532c02c186e3c34b73539f5a33ff0ae281603",
    "clientFinished": "74924c6396672b808c0641af3d8a52cb239107397d95220294735fcb9211d63290adc4ff0ce8e27bff5aed2a0f59130b",
    "serverFinished": "f27016ab9100b6ad4effcd0b84721c57381a09edb10c302cb70c972bc6b8cf7fad289566ba7542825b15fa6fe5024eec"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}