Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.17",
    "cf-ipcountry": "US",
    "cf-ray": "a2eca2fac8cea53e",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=C_CrS0maqatMmD2OQiyvbySpfe9g7ob9EGMo5NDOPOI-1787346753.7067895-1.0.1.1-M.NKH4tzUBVwrrcE3BPPLGaN89tJgjBW03cIoBeVIzHGdymfNWCmHt5pFfa8ms1mjet738igseAESMFoPkl4QXlsMuyqXSYGiwRzNTQ.opLx1WnnYZOrGh8Hg07yLMsN",
    "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": "216.73.216.17"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "2945802d05d112cde57950eca09ee84e",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "h2h3_ratio_1h": 0.70554495,
      "reqs_rank_1h": 21,
      "heuristic_ratio_1h": 0.22895178,
      "browser_ratio_1h": 0.005325291,
      "cache_ratio_1h": 0.029700652,
      "ips_quantile_1h": 0.9994179,
      "paths_rank_1h": 22,
      "uas_rank_1h": 223,
      "ips_rank_1h": 186,
      "reqs_quantile_1h": 0.99993426
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      33563859,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2557174
  },
  "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": "FmFr5HJWcKbNwFpLjxg0EAYEND8=",
  "tlsClientExtensionsSha1Le": "j9ttey1mGQ76Ia2yio1CdVihkvA=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "vYcfWd+LN0YMh5ZDlwLTk6nPb83gi7r9/0dJqB2SsKA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "299473160488b8af7a9179f0804aa9dfaf5bbd459170107353a06c33a9d14e8aab362efaf4f6a34c2453f2b606a77ea1",
    "serverHandshake": "8c7c18fa4a9938a0d052fbaf6a1ad139783d8031a8b1b052d153dcdd3ddcf315a2684568f5be705b0da6e967121c13cd",
    "clientFinished": "d87c8ed9e2c008fddbf2bec57d8db5a956ea82e672c2ffb062ef8f0c30427f796e79bd1cee54dff8021196ce9965d6ba",
    "serverFinished": "e79226a5d613faba61e4df7bfd8fa44881706c5c0473b3923c23d434ead3d2be536047a03c89775981b35222c9840de5"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}