Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.117",
    "cf-ipcountry": "US",
    "cf-ray": "a3cd90164ae52e5c",
    "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": "216.73.216.117"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1508333
  },
  "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": "R6xcDP/v0h0PcSGVLt180K7hKtQ=",
  "tlsClientExtensionsSha1Le": "0fmjjZCGHx/nGNrtACC086ktKiw=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "RaXk9LFFpyL3R4p3y7Fno/VPlLYmj96c5SUmvCnX5uk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "954ba0b40e4ccdcf577b32bdc4ef1350aa5b9ecefd17d0139a859028c5e812d8b19f5eb4fabadc2a517f20c7b14c6eeb",
    "serverHandshake": "c9225e4cb65a2a34d8cb9388a12cda340909fcdebf82fc1a5a8d92255a2f6fc0b156ee4a6fef7cb0016623f3c3c00a7b",
    "clientFinished": "93c0e084d02289ac3250a78c05cb38e6e052a9ce5bfd2ff3569bc99423e2ce44708b9bd2ca6946fa555e34c9a1fff6db",
    "serverFinished": "7213a8383e19551394e157ed704d4f9685f44b32af55c81644f671c66e787e5dc52d9c41f0e73438b4d4e0f36902a8e2"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}