Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.25",
    "cf-ipcountry": "US",
    "cf-ray": "a38317aa6cf41cc4",
    "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": "216.73.216.25"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2474156
  },
  "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": "wH66r2gz++pB2a+c+O1MUw+xWLE=",
  "tlsClientExtensionsSha1Le": "91721iTtQQ+3e21/Uw10MfOxYJ0=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "KsVomYN/JA9Til0fGL3o0BuN9J9CbqQKXDoYkg12r2w=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "132ae22b07d1c31778ba7431e01e22701f1a0f30a0e62dc46598b5ff33ef1d08b1df224ec4b02fcf1723ca6b9c53d093",
    "serverHandshake": "9acd0e30fb0265a50be9b398f30dd09e8efed822470979b2b227e812a01da08e706bf6fa8199d317aabbe8947d75d8a8",
    "clientFinished": "3db0827f1238e87eb8d532732e975be76bf3948d98eb25620dc9399fd0d9b22f60473eb9af3e9637f1088780ce3aa412",
    "serverFinished": "bdf13f6da86153176ddac0bf7b39e4589e1a6c8d9a850937544f18db58dd8407360f467b56681a7ea99220db37f894c7"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}