Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.49",
    "cf-ipcountry": "US",
    "cf-ray": "a38b4d099f6ec424",
    "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": "216.73.216.49"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 2,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 2450084
  },
  "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": "GSzqtN1wU/ZS1aFINdH/9CTiDNE=",
  "tlsClientExtensionsSha1Le": "lKJAUBDXgww092kjwNT3EMoG3fg=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "iLuv0Ze+jjUiPbafD8YHaQsGVXW5ZuP0z5DaydhT4rU=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "3a7a1db586f8aa716636f507af4d2c7b571bac591bb18729428471a1134a88b375e130b38ab7cfdf1892d0706dd622a2",
    "serverHandshake": "ae1c64d13a60fe0114e8a9cde0bc33109a3987ce2498a5caa014b787f4487277374d610f11d83837cc4b35797f64887a",
    "clientFinished": "491a515bb935bbec9ecf4d629ba528546ac17b90af518cb2ad2e6ff7ad0b99ad507ab8898b6f7f524a38919659194eb3",
    "serverFinished": "51edc0d76cc6adef1986a5868d4c9b547f937dbe1c46f2ff200cc88dc0986b8064c0c2ea7e9a277a86427a7fe017c1b8"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}