Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.114",
    "cf-ipcountry": "US",
    "cf-ray": "a43a09cf4b39efe9",
    "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": "216.73.216.114"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2683966
  },
  "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": "fIVZN8n/1JNGuJVcc47ND3OdsK4=",
  "tlsClientExtensionsSha1Le": "7fbNN/kZsaTqPd9ObhN6Sk3szks=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "INMNaXhdBgbs+CyfDdoUpHlG0DzWcI/TPwvRlsgG7PA=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "98517f36f76f33b50c12b19dd5e2f4de67e33d54b02e8e34f4156e8236fa7c9186bd2040b9150e369467b055a4412c16",
    "serverHandshake": "ed0f2d27c316763b7fcf66b2fab8c4c8f84b416dee79764cadb868998c96bdd12a23347702e756ea4fe15c32fbe31ff1",
    "clientFinished": "4d0df1aa407827536734d02d994800480406274546b30b940c7a5995b115dca321fcaf25d490605d6154ea4c4e1c3f49",
    "serverFinished": "166d3594b2cf0bac267699edd4f7656bb1e7d873514f61b93b0d209c1a0dac037557ac47bb5a5115ca2d5001f9ce7de2"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}