Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.9",
    "cf-ipcountry": "US",
    "cf-ray": "9f9293e90c905e44",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=wgBdyu03i5wdFmjJcmi0qJYKTZl6HYG5oX2CjpD2zVs-1778349354.2442212-1.0.1.1-l3hJXIr10z6Jv5UpzXE9.gK2w8ig8rgIQEnB_rmR0xQOKqCOYVRsuCxf3ndXkS0LQX1B7Dge_GggiNxOPx5mc2gAzOygxknz5qbdsyWVUyXD9r18PNQfTKgARuqN59Ct",
    "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": "4f6fbc02ecae34e974362d7aa79a0311",
    "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "ja4Signals": {
      "uas_rank_1h": 206,
      "reqs_rank_1h": 25,
      "h2h3_ratio_1h": 0.99335,
      "paths_rank_1h": 14,
      "ips_quantile_1h": 0.99956155,
      "heuristic_ratio_1h": 0.38454232,
      "cache_ratio_1h": 0.033473384,
      "ips_rank_1h": 191,
      "browser_ratio_1h": 0.006646524,
      "reqs_quantile_1h": 0.9999426
    },
    "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": 3094017
  },
  "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": "PoTzrvZLveEJ8RJ4jHwD926jWg4=",
  "tlsClientExtensionsSha1Le": "+J5oS2ubXf0/gNC3/HkLgCCQRfg=",
  "tlsClientHelloLength": "259",
  "tlsClientRandom": "zOOLS1o2ZFwMaTMafd1d1jWqMTYRyHPxrjAZ2LS29A4=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "4036173b1022f10a48a21c13be1c570378e7a0d6a2a7fe888dabff73a489ac2dbacfeb8ad50c136b6a61a968b45c7fd7",
    "serverHandshake": "3dff3e0dc0a128399739c14d6d6c804267447e68c373dc3c422302778b0f98653daeb29cc193f0431e466b6c18291c5a",
    "clientFinished": "ade2d529f6c63c6514c3628fefe92a90ce318c7208c5dac7137773c453aec6a5c412ec2e5734d0f5482ae10585330bbd",
    "serverFinished": "a88f543a7d084ba91a8559fedb39f5e6be172f711a33ce6afbc81ac441b384e04efeb9f3ccad9cd608c6a84d26a046e7"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": ""
}