Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.140",
    "cf-ipcountry": "US",
    "cf-ray": "9e59b5d16d2936cd",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=ZFqeyiq82hLZnhwE4gOWoZq.JnXM0_w.ER0ZKz1DDEQ-1775068700.3684332-1.0.1.1-Ei0Bqumir.MRg8Xowh7vHnNqGZvNdxyJ23k7GBxruxr3c0EBsKoTFtbcDeFk6zAHiS4SPjMjEO4jrY5fBKZ0_dUJfARzH34H.Nyf4mKwXssEZaN.o8oD_k3kAn1J9V0C",
    "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": "216.73.216.140"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "botManagement": {
    "score": 1,
    "corporateProxy": false,
    "verifiedBot": false,
    "staticResource": false,
    "ja3Hash": "468453e26c2b4bf8afda7a8b3dac8dd1",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "h2h3_ratio_1h": 0.9922569,
      "reqs_rank_1h": 41,
      "ips_quantile_1h": 0.9992506,
      "heuristic_ratio_1h": 0.34784916,
      "paths_rank_1h": 19,
      "ips_rank_1h": 194,
      "browser_ratio_1h": 0.008439722,
      "uas_rank_1h": 202,
      "cache_ratio_1h": 0.087767504,
      "reqs_quantile_1h": 0.99984163
    },
    "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": 2340517
  },
  "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": "BK35ymWXgAYEmI9il7n8Rgpwj04=",
  "tlsClientExtensionsSha1Le": "nLeW76vDU8WyxSpYht2odXfLQW8=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "uQZ4QfVI1WKQQTyC3oEI7ZhpwpvEld4WvGk2tKzQEqg=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "a7a387aa8e95b17f76ce523f7ace8d56756b2814917087ef060f23aa6592cc0835306404b0dc80678a8f7cf971e670f2",
    "serverHandshake": "361fe1878c25ec2f2557e38b84500d3565f92648271ea9d15e6eff431047657864d50b0d471a59bae47c6c1de7a20b7e",
    "clientFinished": "df9fa2ffd5b626147fcfe9387071ccb70f55b77caeef22bf6c8405d61e79865ae5c6320bc5dfcf15843e06832da725e0",
    "serverFinished": "6ec40b4fb18542848d2eb2e3e0b5616cfdba9f42c1fdbf702c9a20c91584e1362fcfac2b19e4ea129e4ed373182c8222"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}