Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.11",
    "cf-ipcountry": "US",
    "cf-ray": "a3dd080b0aadeddd",
    "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": "216.73.216.11"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1712596
  },
  "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": "ERDFnqD7PegHND69CLnFKbXApR4=",
  "tlsClientExtensionsSha1Le": "dtQaj9keITNGTI+wDmY3fTbLJlM=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "cq+UiMRfnTkszVYYibc7WVixOObP9XZsarpY0t/3xXk=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "4ee77f9b1a67d5e8ab8bf4f1d9f64121fb35fb6cb53a0e0513c0167af4c6da4444d1d34475b5f5a727aa138be1fb2767",
    "serverHandshake": "f5631609058698f3515d2b9ef2d4ffed7200aca4d84c70b4d9662f004695a322eb093260e9f28aa88b2d48b318d36641",
    "clientFinished": "bfff117006a5f95d00c5d0727959e25055b963b80945d5191c217ea91437ede0281a1b9844942106983efd28ac7d54a2",
    "serverFinished": "8e4a79a46160c6fdc43eafe1a8be75b2a0af5869ccbfc5fbd73084086060172c66ab187f957760f60b5f3c6c3203eefc"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}