Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.25",
    "cf-ipcountry": "US",
    "cf-ray": "a37e562fcf2124ce",
    "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": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1766931
  },
  "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": "QUSyFKD7Vm+tsmhaf3MXi+Lm8kU=",
  "tlsClientExtensionsSha1Le": "3wSh6Omuio0BfbTYc9fa850JtZ8=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "iRioPYQWb4pxZtb13nT07lTpdsEI7mOnxYy8NAe9XHc=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "9c08c3ab55e37b07f60d6297a6a20ac2653f28ad4384816aa1d8accb47555d021693ba7d97aa72a1c6f9a4b2a7ca68fd",
    "serverHandshake": "f3690f798879b08733b4bb09bb49f5ba36e08cde26c6bf3461c7b8e70f364975eeb53fe9ad9406d9399b307290402bad",
    "clientFinished": "8138267daecf0b8ed9aae078710cf790d49d6927198e8a8369136a134947a2ba1effd98df07f93baad6e8b7e117cc820",
    "serverFinished": "0e9e862d1f68c969c45efdc54f9d127202af7f5e5c171c4d84a771650d353cdd201311e549a0bb8d0a73bd7e220f8be5"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}