Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.143",
    "cf-ipcountry": "US",
    "cf-ray": "a29dce5b4b22d96e",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=OS3vnfKtY524ViTXxynys63msRINWLaw0duKgs6QyqY-1786520155.387568-1.0.1.1-AZA1MBToZZWjS8DWSVKP7TAafufwBFNnZmoJU0c6d44NAvOEP8EZG0zNzuBqXjuGE1pDM6IrfXwhwXczUHQDy6Y3x_8I8roahsDTUE1uZsgcyU8HJ46Ort11brKQPaBM",
    "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": "216.73.217.143"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "e2c1ad95af0099c0b725aad0bf6a608b",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_rank_1h": 199,
      "cache_ratio_1h": 0.02731017,
      "browser_ratio_1h": 0.005795043,
      "paths_rank_1h": 16,
      "heuristic_ratio_1h": 0.22885628,
      "h2h3_ratio_1h": 0.7352222,
      "uas_rank_1h": 185,
      "reqs_rank_1h": 20,
      "reqs_quantile_1h": 0.9999287,
      "ips_quantile_1h": 0.9992905
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      118965407,
      33563859,
      50331656
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2520452
  },
  "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": "nJRQi3vi05Flp5RntiLeUgU5iu4=",
  "tlsClientExtensionsSha1Le": "/U2uJge9zKPFcUCQjGudR/Pp3pU=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "aVLsxVCoOMOjIJr9TZNJ9nXw7R4CekmpqGOJ6Nwv27Q=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "754ac25096bb42b1ab15d2719e3b2f9aa4c58f671ba2ef925225b0fc53cda10938c1868b3a7ab42e963546c3bf73b679",
    "serverHandshake": "3ec22fa9bdf3cd7637ee97738e22c6141b950ae772f8aef176faac32f2b505372d57db437e740dd14d7250ec6322870c",
    "clientFinished": "446df6a44b028d64b78e1edadcf91918f6b5739157387aefc31eb3f4d2593a2090a53c6a811ba1407a8a01390e07b197",
    "serverFinished": "ea8e24520fb198883f8b295531db3c0641882daa814873b9f87596ad852bb49b746ed87b1ef0d721b94d57dd512302ee"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}