Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.190",
    "cf-ipcountry": "US",
    "cf-ray": "a4ac1fbc28811dfc",
    "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": "216.73.216.190"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2729500
  },
  "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": "mTHWin2Usx1Dsfvpjvr13fvwo0I=",
  "tlsClientExtensionsSha1Le": "/Hc1pi5yfUQtViOz7HbkGKFAUg0=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "ScoI91yfMlNGVuHK1BLVdJgMTwcbsDu/USdVtGgcwR0=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "c0d4baf9066155c7d2d993812b1e011c18008647040538b11aaa0194472ed0d0067ab18aaeb01a081715d127f986be80",
    "serverHandshake": "1c9993fc6344abd4ab58cc846aa9d970ff5cb61244ba853cd704fff672dd4192503a9a217230962722a68874ab278189",
    "clientFinished": "7a3b8d31ca696e28ab247d7b82c6ef770d30c96d6dc1e51fbf24a1ad279eb9f4b2fcf287ea7f4da8744f8562264469ab",
    "serverFinished": "9ade606e9f25436ee953b07aaf05c7dbf2363493950016af671b19bffb819954699ff98c01a78e7578cdec17a763c271"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}