Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.90",
    "cf-ipcountry": "US",
    "cf-ray": "a2f5aae52ce13488",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=wj9wFDTyeuGM11xOCj6G7pJph3XOSKrCpEZEs6aPtq0-1787441446.5546737-1.0.1.1-smsbVQBBmYC8gkCLX7qXn2u6JTdWGNaekW4weYF5PI1rKDTTFOJYCc5tEv8ol_1bYC8sUkVq_QevBn2fFan3W7LFdFxtxJYE84ViAbNiCP15TJ6j3FsK.CKGomi3fYtf",
    "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": "216.73.216.90"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "cf06eac892cab76708e9cc16ac176400",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_rank_1h": 181,
      "heuristic_ratio_1h": 0.21088769,
      "uas_rank_1h": 235,
      "ips_quantile_1h": 0.9995719,
      "h2h3_ratio_1h": 0.716077,
      "cache_ratio_1h": 0.028200833,
      "browser_ratio_1h": 0.0041235317,
      "paths_rank_1h": 21,
      "reqs_quantile_1h": 0.9999527,
      "reqs_rank_1h": 20
    },
    "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": 2121093
  },
  "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": "jkmlZm2okvmCFZ8GqP8Kxl10XvU=",
  "tlsClientExtensionsSha1Le": "w51T3VsagH0DRfRF1v2GrFc3ADg=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "5upZyZLnd7pFFbQ3oe0Xn14XgJW/H3DvWRxWwwNgoPw=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "3f5235b4cb02f0f19db312293a9faec62b3d1dce1ef3fdbc22ddfa5ed7ee77880b3fd779aa2fac3ea90dd34408ced45b",
    "serverHandshake": "73eecacf332d6aa1629ee93bda53e71758bd6493ae1674dab072a7352fed27dba84cf768f32c9fa5d18d39013a16c790",
    "clientFinished": "a0cfcc15bb5f183589cdafee6e51f5dc8705689bb5259763c074ef5f5194e843a1d3668daf0637c0d5036a0423376213",
    "serverFinished": "fe68649d8ecab6057c5674d089aea8277f570f32257a18b96e84418b0c54aeaacd7cdd06cde0146943fee08fcd30e986"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}