Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.212",
    "cf-ipcountry": "US",
    "cf-ray": "a4b2427c0c2fcf78",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=iwFnusjTEo9q9OfWsazJ5f626M00ixESdrnKKMohEIo-1792103333.8507092-1.0.1.1-oeGk2WMwfKZJHTT_.hQh.nZt.jWtWOV._kuzgE.WJq_TQPckfxjfGEUpG1yeCLZRV_cQicwI7JgP0wAUn0CkQuKf.iHeflNBSZG12E6uUSnxb74xI.2.yVslyPdPESl7",
    "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": "216.73.216.212"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "0b269aff1830d84e3832722c9734a47c",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_rank_1h": 169,
      "reqs_quantile_1h": 0.99983734,
      "ips_quantile_1h": 0.9991133,
      "cache_ratio_1h": 0.05883762,
      "heuristic_ratio_1h": 0.05079924,
      "h2h3_ratio_1h": 0.99476886,
      "reqs_rank_1h": 31,
      "browser_ratio_1h": 0.009945115,
      "uas_rank_1h": 21,
      "paths_rank_1h": 24
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      33563859,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2666666
  },
  "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": "/jsBqCDAkTEwLoVkF9cf+PGEpTc=",
  "tlsClientExtensionsSha1Le": "Ka5MAXfcB42QJc3WPkqbddhXZ54=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "0HaDsDu1yHleWAwKl+CK4fZfJgew/HiFmNDwHCxr7ms=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "62da1ee5ff2efb920e282149d5b6859619062d849c49eb781f29eb74551eafa5f12f4ef2c0c463e50018babd789706d2",
    "serverHandshake": "d906992243492bccfe40b26126a00aee9881d10dd22c6c9792a4ae9285ecd6951a4b812bdc030d38d2c680e06967b1ab",
    "clientFinished": "d5f9578cdf61b3023a65c58925513faf5a2f99cc418bd2a9c35db306cb209b7ea0d8a1a2d3f0b974520e8cef1601603a",
    "serverFinished": "526418df2e91ec164e20a1cdbcadc57eaf6ab533edbf4ffebff84fcdc187a6f37c2e9dd2652e866104e623f893ced450"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}