Echoing special request.cf properties:

{
  "requestHeaders": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-connecting-ip": "216.73.216.86",
    "cf-ipcountry": "US",
    "cf-ray": "a410e2bb6ed0f162",
    "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": "216.73.216.86"
  },
  "asOrganization": "Anthropic, PBC",
  "asn": 16509,
  "city": "Columbus",
  "clientAcceptEncoding": "gzip, deflate, br",
  "clientQuicRtt": 0,
  "clientTcpRtt": 4,
  "colo": "CMH",
  "continent": "NA",
  "country": "US",
  "edgeL4": {
    "deliveryRate": 1749848
  },
  "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": "nOUi3uTllncDI2lLkw7E8I8lAJI=",
  "tlsClientExtensionsSha1Le": "67HNQuJFeDjvp8nhQxEUd1LbsCs=",
  "tlsClientHelloLength": "262",
  "tlsClientRandom": "Dkru0hSQzr43QKVRweVhOIP7ln3j4Ls2E7Fuu76DOcM=",
  "tlsExportedAuthenticator": {
    "clientHandshake": "f984be27be2e29c8b1eb36a1dbbcecadd6b3ea0baa827d6eae399e77c0580cdd9b367e440d5dfb7d4171ad1548076ca9",
    "serverHandshake": "758db1b604fd1532013bb264e75501e5ddb0833e4088fdf6d3f0e998d87266d8dea8420456f53d4682da1e1084fe3bd7",
    "clientFinished": "eb7c9ca86edac3ef46fd2dc7e3627425fba27bcca3fbdbfaaaba4361ecc87c0289e5483022e6d18de082b748837e6068",
    "serverFinished": "712cdfc1ad4fbc5a539c31c6bf3feb6eaefbdb8e75bc4eea5b732446153fc4027ab5b431c3ef543a0a8ef93c055b733f"
  },
  "tlsVersion": "TLSv1.3",
  "verifiedBotCategory": "AI Crawler"
}