Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a35f5a340a2bb23b",
    "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": "216.73.216.94"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1498189
  },
  "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": "YMXB6B1yqP3WVdiYYQ0uZqvG5P4=",
  "tlsClientExtensionsSha1Le": "nLBD97cZFNv4ONMXZ2jIda4STZY=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "U6MFxna5l2y4p+/GAF7Flae/wDppmGIhsfduuAEXHZM=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "f023258ff393b27c514dc24f0c86813daa8674fe8773b0f8a336d18cd4e2f882c353a8d81323212a68e77b2d9c734050",
    "serverHandshake": "3baca2c27d44c34d9160682aa867e4b903d7b8520410ccc0843484290e13d8981d18e9d54b05eb7064768ba7c22a3ca1",
    "clientFinished": "eff89e40f8c7de6b6d1d1e323903e3ffaa9707cdc4fce51b3ce487600488fc9a432a31846d340dab3843e5e41166f154",
    "serverFinished": "12558009ac4730336053706c9c4c7e02c6fe65b10ed8667b46dc3a5fb211a86320f79f9961a4dae34c74b9027814d9cb"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}