Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.71",
    "cf-ipcountry": "US",
    "cf-ray": "a3a7651a8c2c89da",
    "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": "216.73.216.71"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1726893
  },
  "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": "hddDRk4ipBqWJd0WYhuLnoJRODA=",
  "tlsClientExtensionsSha1Le": "kvNr6LDSNgY7A/Z+qCx0o/53Sck=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "EknBUxFBPrV/cMtemfEck7HrQcAtH92lmvFPU78IXi8=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "c9fc1eb35b15cde41844ac05029d8d1b0e6e7d2e43f564f0cadda557fe146ab48c7fd3360825174c35d10db56bdce108",
    "serverHandshake": "3ba12e8b2685dad9bdc986dc4fe1fb6a716c3a90d07bf5db76a0480fd4063736b239fa39e6b102974cfdf3ebc2210730",
    "clientFinished": "76f10274ac0dcd36a7607b312878ae67ef8c709d54b6bae2ca97292b91aa96c2a737b82fa4125596694a3034de7af845",
    "serverFinished": "9d64a71fa463010bea147db2fd6b1642c9c280902453b652c7ca95cdea9b6f997fd368195c23dd8d9a809f0153837a3e"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}