Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.228",
    "cf-ipcountry": "US",
    "cf-ray": "9f0a767a0afef4e0",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=ww_jC5AuUjKZNv.lFDnbGc.iC2j9FM_PvjHBWRo8s50-1776922085.4224372-1.0.1.1-w2H8c_wGn3cMh0yALvBHbgoXkHgRF8Ot_U4hqjvXDHaW5zaeO1vkUxCZUj0j8G6B9rb3jHgHWZQYBhjtI.z3SB4JLbJM2Pi6ni.E6aLrOAI3ub4XPFp4L7IWU6WtY.0x",
    "host": "request-cf.labflare.net",
    "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": "216.73.216.228"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "12114b488141001118c54f784c18e92a",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "browser_ratio_1h": 0.009856929,
      "uas_rank_1h": 107,
      "paths_rank_1h": 16,
      "ips_quantile_1h": 0.99968016,
      "cache_ratio_1h": 0.08290621,
      "reqs_quantile_1h": 0.9999517,
      "heuristic_ratio_1h": 0.34720612,
      "ips_rank_1h": 212,
      "h2h3_ratio_1h": 0.9935116,
      "reqs_rank_1h": 32
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2422417
  },
  "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": "mzS4ih4+dsTsePuXOcsVx2QN3mA=",
  "tlsClientExtensionsSha1Le": "OyELUIFVUpM9MK9vK+LR2Ar+BUM=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "vcf5FD5XQcPYqC9rapFt85vwLnsRuEZAYvvWTOknJM0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "7983eef5968140f0695b39dfbeefcde49e74729078f0edc47efa52424131f90a7d23b8d70be007e10ed8f4fcae5df2b2",
    "serverHandshake": "4c5a87a43a475985875f3a5d7e548ca18be727246907bb7547ec7299cb3c26973b0c58e0779d0a178b9cc1a8dababb79",
    "clientFinished": "0cff936ea9f98cc40b742300a05bf44360a585bbe3dc4eff918102135e2c3a2e85746d1ec4e28750b51ab9e3324ed309",
    "serverFinished": "e8655dedf71167870157e43e5e7f13549fc97fbaa60dc17436ac7c9ed59dad1c4ca32dfde829cf14b043288e501f7031"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}