Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.94",
    "cf-ipcountry": "US",
    "cf-ray": "a37290f63d27ecfa",
    "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": 1870801
  },
  "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": "tMS5ch48Q3EqzlGRxB3BddLRAAw=",
  "tlsClientExtensionsSha1Le": "8YRtz86fUKu0NRQVc0km0xefkIk=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "5Ayrft/nVYFC/4fBbSDIPEq1RTiKx3ar/f6zAa8WfbQ=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "350b7abf651ad3bbf397265206888a4e835e0ad8c035d7b0f88d58299ae90e9d19d90f8e3d5e3d6a823f411c34ed6d82",
    "serverHandshake": "b71b0c66d05e655c4f1560012d4f49dc0e8f9cdd530429a73cec68783fca7836cfecace0591abf996e8a6818c2a2c361",
    "clientFinished": "a17d623c1e86b72c355a70af54568fafdb5942a0ce578c07546aab7346189581ca9d8c0556bc6e1440efaeabca4255c2",
    "serverFinished": "a9d327f1038536b504ee5037899d5ebdd92668472e89a177ece6a7f276c3f327168ed84b00711dd7b17ac25741bbab46"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}