Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.140",
    "cf-ipcountry": "US",
    "cf-ray": "9e5bca892f6bcf71",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=suISQMlIq_3sm_1MUzjxDWIYHeJyjisHYjBfsPYFIkQ-1775090520.4857812-1.0.1.1-K9vlJ1VxpUjkdSnEHaaaY_acbJ6DcaN0AibunMgo0.xV0Kj0nMVYoNOD1LXyUdOeD2xWtAEF09moMsoOusSEDpmF1kkxs_B3EzBywg5508tTeO0Y5lr5Mon7YhgPuu2V",
    "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": "142f09436f20ba86f28c6e115e341f46",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "reqs_rank_1h": 32,
      "browser_ratio_1h": 0.0041178637,
      "h2h3_ratio_1h": 0.9918364,
      "cache_ratio_1h": 0.080281205,
      "heuristic_ratio_1h": 0.37556523,
      "ips_rank_1h": 193,
      "uas_rank_1h": 199,
      "paths_rank_1h": 18,
      "reqs_quantile_1h": 0.99988407,
      "ips_quantile_1h": 0.9993008
    },
    "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": 1921273
  },
  "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": "9sqKkkH64ZBJA9ZiUtqRJdaUvJY=",
  "tlsClientExtensionsSha1Le": "GvCmbpIHuzZ3Ao/5t6sOlmKOv2M=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "xUWw4oBytGQhAhjG9vMK2puT9ZvFPgJVvoegBK+AyL8=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "ec7ea720f715f1420ec70ecf640b5fe8fae257cd6d1c209c42a608b2ad32e596419e5a9618760d138a0118e670b258e7",
    "serverHandshake": "d800e71d5d4c09eec44c5f5b9fa695da245133398802df73dd223d6bc22697661fd2e266ebb69791afa313e828a5f74d",
    "clientFinished": "181bac828846232c535cd8f7d504ebf1058cbd149b0a7169a95466e32f4cfc7e58db5e7e1fc4872828a5f0a7b5b51306",
    "serverFinished": "d687dd94eff94eb3b5cb815b7303d8aacdb6ab44f6f3aa9791fc29ef06f56c63cc0ccca5af8f7a4862f9fdf5f83c026f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}