Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.9",
    "cf-ipcountry": "US",
    "cf-ray": "9f90d9bf9bb85094",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=nM3QaZzoFl6_4Y7d26263DitO5aib598rtuR82BGDhM-1778331238.2971852-1.0.1.1-dxrkqSK1_sKpwH5UFLzI1B4HHUh7IQQX2GHuKSp0O2i1RtMp2n5WvsPTyUyo_U4jlJy1iSY_9Z6h8hchduA9yKjHB3yl6s6OhTjqT7jr5KqJc6qkjCHHt_MBFs_vc5p8",
    "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": "216.73.216.9"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "acdb5917d4f2447e84a4f5d6b4486548",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "cache_ratio_1h": 0.031067627,
      "h2h3_ratio_1h": 0.99439216,
      "uas_rank_1h": 189,
      "reqs_quantile_1h": 0.99996,
      "paths_rank_1h": 13,
      "ips_rank_1h": 196,
      "heuristic_ratio_1h": 0.37748647,
      "browser_ratio_1h": 0.0040153326,
      "ips_quantile_1h": 0.9996435,
      "reqs_rank_1h": 22
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 4,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 3194117
  },
  "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": "95/T60c5THapB+KIGvgNOPu1Nuw=",
  "tlsClientExtensionsSha1Le": "vfJQUy9NAhGX8GQGekKeDuQ+azA=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "gXXOWtzXxEes8PQ2cVr0fRUIiVgrNBTFKDgu487h9uk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "e5ee6b17cd86de4f3c1e2d89c251f13c677a819ae134ea45290581477e4f7cd8d240fc3acf91b8983e1e86bda33e4fbc",
    "serverHandshake": "d6224d11ed73344d991f8a5699e58bfb37bcb8ee336258324b4d5da3cff5b1e4994d62ce63fc2f8959e55c1a6769fa65",
    "clientFinished": "603e5e90a61cb955842c0ed124f70adaa35cf28066b820fc6133617bb6401ecb3b2738512b4dd5c1c87b670692f96210",
    "serverFinished": "6bb24b0c130074ee161cd3020132b91611daf2fceb380eeb66215505fb91f2822c510fedea12cbbf6742c6078f267b5b"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}