Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a374a818ff2ff54b",
    "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": "216.73.216.94"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 3,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2354471
  },
  "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": "BVcUWym3Wie20QZzUnAEJEfSSig=",
  "tlsClientExtensionsSha1Le": "XWZbGrR0hE0DQv72hkcm0XYJdpA=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "5jAb6fOZO8piL4x/3HI/YgK/PU7U1eIB+ynQQGyQcXM=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "75cd4f9291beecacce09a76adabfb16df67ecbefbd082c668c26396771bb9d6d66fba9a076b5701a21ca7101887d3ca5",
    "serverHandshake": "c2ae5d7c1f460a72f54d832ecf509badae78b3d68d4b4ea9923acf002c86df8a341cffa33ebdcb292d850d720954b99d",
    "clientFinished": "c351b5da4acf34d9f94ab85be7c7cee55b3734208882025347089c2143068d314d448f5096f821bb3c9b01c638228583",
    "serverFinished": "6c13d4712b286ecc98956d1b04bfafbe24e4b5cbf3b0a66c25f7a453831e12ba6622f78666bfa083ff8bdac81ffec8ee"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}