Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.9",
    "cf-ipcountry": "US",
    "cf-ray": "9f955d8dfaea8020",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=yrKxyX6ZqLJ4ERIzwSmdj1gXTvUQTlic0vuSmdCrtGY-1778378582.1750386-1.0.1.1-wmRPuFK3uXeob668i_kBnlVFFcRQsAOwjOyXMHrJsrzvKPpiyJ61gSYmwm2pCcZKFJNzw6nHvewfbbsnV.oBDV4dVulCSwdhRcl4_ke2axQHWvomdRwX_n5R7pNeZCtF",
    "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": "216.73.216.9"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "145c436e44a1f97cb81b514be027f808",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "ips_rank_1h": 191,
      "reqs_quantile_1h": 0.99994415,
      "browser_ratio_1h": 0.0043312083,
      "uas_rank_1h": 198,
      "cache_ratio_1h": 0.031004312,
      "ips_quantile_1h": 0.9995362,
      "heuristic_ratio_1h": 0.3531292,
      "paths_rank_1h": 14,
      "reqs_rank_1h": 23,
      "h2h3_ratio_1h": 0.9932556
    },
    "jsDetection": {
      "passed": false
    },
    "detectionIds": [
      33563859
    ]
  },
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "clientTrustScore": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2302066
  },
  "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": "m1L0KLOxd4nM+FveHYc4Lf9u2sQ=",
  "tlsClientExtensionsSha1Le": "bbmVsg1IjY+9iMw1pDY/aJTVBvw=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "h5XizWWuaGPacvh2ESVaiB9HmyQ8zhtF4kgmn77/qT8=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "1ddc385b0a634b8e355c6380813f2bc3b999890fec43c90c3dc4a102746f84a7daa62d124af44c976f452f3d3a184e0e",
    "serverHandshake": "0b86f1bfecd96abd088f0a9cb218bba39fd1fdb67301624e407027c84e541258af8c2583a2122ced331026e263d83ff2",
    "clientFinished": "6eca2145a160d49b8202e879bfe7eb6259dcf9c627cc013181cda1d0f183e09191c911cf02be74f9ec21fb70f77f5f7b",
    "serverFinished": "c1bef86d1cab5f0d11c97f40f2122ca00118df4ae2b1e8d1eac3bc960b1f60c79cc6b297c93649d7db72a724006a9813"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}