Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.12",
    "cf-ipcountry": "US",
    "cf-ray": "a4da7e389a926102",
    "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": "216.73.217.12"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 1,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1445109
  },
  "edgeRequestKeepAliveStatus": 1,
  "httpProtocol": "HTTP/2",
  "isEUCountry": false,
  "latitude": "39.96118",
  "longitude": "-82.99879",
  "metroCode": "535",
  "postalCode": "43215",
  "region": "Ohio",
  "regionCode": "OH",
  "requestHeaderNames": [
    ":method",
    ":scheme",
    ":authority",
    ":path",
    "accept",
    "user-agent",
    "accept-encoding"
  ],
  "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": "80juFButJcPgrWgqYmXwsrVXwz4=",
  "tlsClientExtensionsSha1Le": "2H43nv2292668b1XsRF0xFyzlUU=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "2FQW4RB6e4GVORW0LEkP4SNOpYCca48VKr7rsK0p6oI=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "2cabd73f1f4c6060e58db754a3be26ca592eb63979bbf5948dedf737eaca67e0a128cc072fb8916aa027147e63bb19f9",
    "serverHandshake": "5ee432befb05ad1e8dfe7dc796732895ea64b844256a3b1064863c40af365b5b56d93969fe4f1b3d0d47e95718fd3136",
    "clientFinished": "da19af907755b81b1fbac5f8fedea44dfb01290880304280fd62878e01559d8eec13e1f80c67ba42c92e8fb9bd25aa7a",
    "serverFinished": "180cbbb35e3510aa0cac7317140709409ce1e873acfea13cb1ed5f429065d6e73f3d08af4947fa63a614314da72f011f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}