Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.139",
    "cf-ipcountry": "US",
    "cf-ray": "a321bd1d7e322780",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "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": "216.73.216.139"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "d4919f8dd65001bea5fc38f3df090ae1",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "cache_ratio_1h": 0.027512912,
      "paths_rank_1h": 15,
      "reqs_quantile_1h": 0.999981,
      "browser_ratio_1h": 0.0064628036,
      "ips_quantile_1h": 0.999804,
      "uas_rank_1h": 237,
      "ips_rank_1h": 196,
      "reqs_rank_1h": 19,
      "h2h3_ratio_1h": 0.74114454,
      "heuristic_ratio_1h": 0.25594923
    },
    "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": 1519412
  },
  "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": "tYYXVPTUk9KasmdDYDJ1PThpA/M=",
  "tlsClientExtensionsSha1Le": "hOD9bDWpMDpMOgyFymjXVbHrtgg=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "MQPoJYZPP34USwmsAcub9MXfImrvWgV/YxMHO1yrIm4=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "41c2322da1d7eb31a2769a05ecdd23ac792e4ac0d8a5ee73b390d337f081bfbd0a5374d3d9a132ebecb7797c04bcc045",
    "serverHandshake": "08dd39e8753e3b24949254619e75788bf7076df168c5aacf63a7dba78f7fa5a4f046ac50ddbc96431b6d60d11e3eeee7",
    "clientFinished": "98d20c277414da4d8690158bd1373fe86f1bb6b7ad4720f9340705caa57e5a98c79e8b693f118572255015d03c890d07",
    "serverFinished": "d241ff7dece2e080e174f3c08c3838830a3e8068caafbb9791f90016ecb5d9f77e534c5a510eefe0aa44d0d1f141b0b2"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}