Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.11",
    "cf-ipcountry": "US",
    "cf-ray": "a3dbadfa38358682",
    "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": "216.73.216.11"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 4,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2388125
  },
  "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": "g0i9vOYIJ0ldsLD0+vPZfKRZZy8=",
  "tlsClientExtensionsSha1Le": "6KPvA+25SGQd7OQK9nfdY64UzMo=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "WMV9dfbszZVd3FMh12nBmXYo4C4MdTG79m6geXfgYtI=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "9ab110290f1413440648efbe4f7d22ebf52c0513e4eb426b32fa5d81820241f4487264b7a76b6b93696b6f7a67125695",
    "serverHandshake": "96a0b0dbb65e7b34cf313194b930877907edfaeca8be542e1d762177bd559d04559d26d6a48be5a15aee5c0551751ba4",
    "clientFinished": "d7b72d50bb5e00ac5878be32a63d4f0f7f3e5717da3e291d6863b152192f6f433744748cc8275d0990d48f99cfb58775",
    "serverFinished": "a3244bd0d8e35d95d6a161e7eb4642b8d79b0ec327749761c707cd5341f7b8fef534823704ca499eaf283554b4099050"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}