Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.90",
    "cf-ipcountry": "US",
    "cf-ray": "a2f868968cf0f54b",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=8yhgV9KEcf0EpyOgpGLL_j5yUjCiteY8yEyemzoCETo-1787470191.10837-1.0.1.1-xzjz8xomW7pIVAiwPaekqHZs6YOLduEHVASw5s8i07DSy5aqH51LHkfGY88D.ctF6VLVF973wVPE6Z3ZRYDv54neqb3_cjOaF91na3Ya1i.7.F7eiaer8zvdmv6Cxn4X",
    "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": "9ece43644a2ea905258a941504190b81",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "heuristic_ratio_1h": 0.20796938,
      "h2h3_ratio_1h": 0.7268503,
      "browser_ratio_1h": 0.0060253395,
      "ips_rank_1h": 203,
      "uas_rank_1h": 229,
      "cache_ratio_1h": 0.028030582,
      "reqs_rank_1h": 20,
      "paths_rank_1h": 17,
      "ips_quantile_1h": 0.9994452,
      "reqs_quantile_1h": 0.99994534
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859,
      118965407,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1971856
  },
  "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": "23/JgNDa3wb7GIVZHhbJE2N42FI=",
  "tlsClientExtensionsSha1Le": "MdC24HSU6mvidTE82o562rnNZ08=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "cINJvTDYAZ3GQVyKfS3uBx2cfKEiAT/NFKx7KPaQ1LU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "2f3503e0e529b62b436cb1e4d2cb6141457074b7a8599ff8f2b8761f692097f39721b35a9b206cae5599668e053ccccf",
    "serverHandshake": "ea0e66cea3d0ef8c0cac34541bf302501ff74a2ab1f133e6b2f233e551db174183e6442cb7f059a8409e11422d419950",
    "clientFinished": "1c37bbf2fdfdbdc797c91271bbfbcaca955e506e24d9337b879db08dab57d3d18e4e969fba6abd83c74331c4390f7d16",
    "serverFinished": "83df5c973b46fd3588ff14ce0ec6c9992e2d09a4e805c1d7f07c480e5b8955c8d650601e9483694b258416bbbc404b0e"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}