Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.25",
    "cf-ipcountry": "US",
    "cf-ray": "a3825ab7baf7332c",
    "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": "216.73.216.25"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1488180
  },
  "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": "45UvwWycTo9c6vT0+EoiusTmyXg=",
  "tlsClientExtensionsSha1Le": "Wc2YEsHVm3cJvrw7B0JMWrxmMHc=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "NsdouOUlt0SRELoWi7EQhRh6+bY+vay70KaYtSw/6eU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "df76192aa12551030684a3f2c9689695ea14d29b46d59870365f89efe4964da1187d0286a9450217aafde39caf3269fa",
    "serverHandshake": "5a0e3e2e71c09b7e8aaa0361ca384abbe60c761c93af5ce662b95316d2edab13d8a485d6e87fece955fead43967a3251",
    "clientFinished": "13c14c777bf37e4600e250b04148e596888844f491350b3eef601d2c729c62a49e064a4b1c7ff53ec7e6646d3b65780c",
    "serverFinished": "e276ab24f532988d20c2b51dbf5e68f6e5490c97b2b5fef73d098d4e39876537ba6732cca3984d5b537fff27467eb5f3"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}