Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.252",
    "cf-ipcountry": "US",
    "cf-ray": "a2e3bea80ef14af4",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=Nz1HozvIu.KCtNvLsN3n7G.Q5TwVhADTYZeUwaWF3fM-1787253515.5014307-1.0.1.1-KA594wMlnCimkUgsIlNLnJ9ISjObwq7HN9M8rFNjKHo0WXyWJY0hfYnvkDYL.1VCqGwVkBh5H3gbRsCKPFVEYRUuJVtbe4DMwIH1Z11Be8y6j0hh4VMP3_j_aIFH2NWz",
    "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": "216.73.216.252"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": true,
    "staticResource": false,
    "ja3Hash": "c8a3b9dbb38c7983a6bb9d4cad508002",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_quantile_1h": 0.99964166,
      "browser_ratio_1h": 0.007964626,
      "paths_rank_1h": 23,
      "reqs_quantile_1h": 0.9999566,
      "ips_rank_1h": 190,
      "heuristic_ratio_1h": 0.24084228,
      "h2h3_ratio_1h": 0.70508504,
      "uas_rank_1h": 220,
      "reqs_rank_1h": 23,
      "cache_ratio_1h": 0.029970922
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      50331656,
      33563859,
      118965407
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1764777
  },
  "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": "PM2R9dp9VWcYBg8dc/4lYcf66k8=",
  "tlsClientExtensionsSha1Le": "mLH1IN0IG/wACO9H2z2prh4xcoc=",
  "tlsClientHelloLength": "253",
  "tlsClientRandom": "M4GwHV83nX2s5aUI3ITX6iHXz1+6pV4COLncQTTTVTE=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "26f3b672da015cdd61abfe122c1ec2c50f66d8b537f7cdfdcb9dd7fbca694be198864a60b23ded9d0a018fe4c765c2a9",
    "serverHandshake": "d124f6b8489e2e0655958aa4963330c20a7d710c9156c6b7050bd0bedec1c5df81d5a1bc12cca3a4d62b2772ea884968",
    "clientFinished": "39cad64ec1c4d916cb8eeaab26c0baab6cdad8f4cee20a2a6160a9f034018b49687fc3c50148791b8f075c169fb86594",
    "serverFinished": "208365af7b185ea5a275453f0fc6d9db57354611ec63b54244b18db82bfcb6f98a3d0438e589b19b726a4401712e8f40"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}