Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.21",
    "cf-ipcountry": "US",
    "cf-ray": "a4fdc033cfc0d96e",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=Z1VwRbQxANwSo32Gw9Y7HiAKLR5H7N9Qpmvl57bnpfQ-1792894917.6931255-1.0.1.1-KWbh4T1kpLS5n8NqbS1N9yKWtaLPtzxR_xMhtxtm1LdDR_iCIxcz0cooNFW37Y2ESmHqBCSbTySAUhnuXiZxqp_WY560KnJXRu3rTVVNXXS2eVCuCk9OYs70cWF62qaD",
    "host": "cf-rh.cftutor.org",
    "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": "216.73.216.21"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "b498b64061ba8c496f441da5d23f5ad4",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "reqs_rank_1h": 20,
      "reqs_quantile_1h": 0.9999195,
      "ips_quantile_1h": 0.999255,
      "uas_rank_1h": 20,
      "paths_rank_1h": 16,
      "heuristic_ratio_1h": 0.19242181,
      "h2h3_ratio_1h": 0.9964855,
      "ips_rank_1h": 185,
      "cache_ratio_1h": 0.03804447,
      "browser_ratio_1h": 0.07400807
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      50331656,
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1905263
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "cookie",
    "accept-encoding"
  ],
  "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": "q2ypivSUid7y/+KN1k+z+eWO9qM=",
  "tlsClientExtensionsSha1Le": "EIDi3A+0UkTmxQLpRvdZKiUAvO0=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "7O/D3PhApzNGN8ze5/ynqaB3aJaTQa6dvdzqp6fczPg=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "7c30ad482724dfbc0026803672437d1a5b542d9a27895bb2e2da2910c8d349dc2731a3884e68b0bdfb51c3f592aa2db4",
    "serverHandshake": "c462af672d7a991f21e787734649eb4848ef701c086fbd6b9e699543dd5b7b3bfb2505d498808a3d09703175fb4d1205",
    "clientFinished": "9cabe750c755242424203f2cf428891fee485d4dd63cb5c20ff1f135ee109ca49d0ea66340e0d3496f573070cceaf227",
    "serverFinished": "5b11437d829eaf3be7cc71b03c3f235c07a10e5102da85ff8001e3b22070483b330a0764f6e0157fc052986252e2e457"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}