Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.49",
    "cf-ipcountry": "US",
    "cf-ray": "a38bd3db3b522a9c",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "host": "cf-request.davidpacold.dev",
    "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": "216.73.216.49"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 4,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1873221
  },
  "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": "/L8oy/MHfdaHvoSNYfpgmqGMGzI=",
  "tlsClientExtensionsSha1Le": "vVHxysVHdyfA5BBRReqVdXYqZi8=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "+VSLWV8gO4hBsYC4TYVN75uMJj7gCW8OidqdbUgkw/M=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "9d357d8109fd85a5325440bc44f823b5e2ae2e36fab1f37a690ee3474c5e6d64c08951d34e67037ba7f2cb303dedf681",
    "serverHandshake": "8754d04072c215a6c602c77363366eb67fb0aa9350bcf2d9e2111e0ba07f2df084eed2e56f593a446db3db8d31b6bc0e",
    "clientFinished": "6d63b162cbbb91f30f8a1e0facfd1af26c790985032f9bd2d02e75160fbcff06f1358895d87c21d58e1504b71d5ef3cc",
    "serverFinished": "bc9d5b24c43f9a691ed6f7f1e288c9a23ed54da2bebe0bb777a5dbb4f28b0762de16c9ee5b97df6b106567d34d99a0dc"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}