Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.150",
    "cf-ipcountry": "US",
    "cf-ray": "a4032cb16e3a984a",
    "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": "216.73.216.150"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1880519
  },
  "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": "hB1vE2FlwrYB2dH7NtHe01Zp6A0=",
  "tlsClientExtensionsSha1Le": "Jr8zXGd+vByEfLBdcO2Htsgz18A=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "51SNb+Pgq0PU4R8kCV4UksHYbLjifqPX5rC0iujF3sU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "3bb1924111656d6cb9b40c0827d4363633db14d7d86c36d58e50584389662882b3e45c2c6e0c49507fbb3c33516e3660",
    "serverHandshake": "ba03c4aa48d062e5fd9358171312fd355e071e0c29b08f640e3805419e62c36ab2a67d77305d2cac38f6fc0fd1994823",
    "clientFinished": "50ff63880836e9b95abdb5b01d876f89f5751601e1865df46d1e8874f5786e770cf5abfb63194594300b0b315b081e55",
    "serverFinished": "d112b293b1b1c6e5d92243f034762a2df1a83cb8773071078456a119403a9387f4bc7420db0ed41a80c9d124bb58e12d"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}