Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.217.35",
    "cf-ipcountry": "US",
    "cf-ray": "a3f0428578e770f3",
    "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": "216.73.217.35"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1814536
  },
  "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": "UJOxp00UbvuOz/MZ+MrkoN714ZE=",
  "tlsClientExtensionsSha1Le": "cA7muvsTDfLp7Dhv0mNI3HQcDbk=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "CPmj+4PoCbF/EnJd+pfdQ17goFYID/pS74l0UBhBjeg=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "af72453ee8fcbad90b1f49d4660d15b4e222764ffbabfce4bc99a896415d2f00845ac05549aec48bc75de97d6460ea65",
    "serverHandshake": "d9627775255294a41a445f3f49de7070af8e9e8b14165fa0e69b8b7aaf467772c7726269ec8c7f0a09078c782cf7e778",
    "clientFinished": "0132df48e868196d30bb36ccb8831c06734d0dfc931afea358de6a63e61295e52fa8d278fea15d6b1d046fc544419225",
    "serverFinished": "49e620ce1c0d49d95d08e3082469db3239da536113f9f05904e3580613e4d4b6d7ac93609a30b2d01028425bf7bffaf6"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}