Live Client Trace

Polls /cdn-cgi/trace every 5s. Changes to IP or location are logged to the browser console and highlighted below.

Waiting for first reading...

Note: the reported IP reflects the connection this page is using, which the browser pools and reuses. If http shows h3 (HTTP/3 / QUIC), the connection migrates across network changes, so switching VPN may not change the IP here until a new connection opens (close all browser windows and reopen). Disable HTTP/3 on the Cloudflare zone to make VPN switches detectable over HTTP/2.

Request Details

Headers sent by the browser + headers injected by Cloudflare, plus the CF metadata object.

{
  "method": "GET",
  "url": "https://request.fgsvc.io/sitemap.xml",
  "path": "/sitemap.xml",
  "query": {},
  "headers": {
    "accept": "*/*",
    "accept-encoding": "gzip, br",
    "cf-bot-score": "1",
    "cf-connecting-ip": "216.73.216.246",
    "cf-ipcity": "Columbus",
    "cf-ipcontinent": "NA",
    "cf-ipcountry": "US",
    "cf-iplatitude": "39.96118",
    "cf-iplongitude": "-82.99879",
    "cf-ja3-hash": "848880fefd37323071077fe28badd5d2",
    "cf-ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "cf-metro-code": "535",
    "cf-postal-code": "43215",
    "cf-ray": "a0ea9c744b3448fc",
    "cf-region": "Ohio",
    "cf-region-code": "OH",
    "cf-threat-score": "0",
    "cf-timezone": "America/New_York",
    "cf-verified-bot": "true",
    "cf-visitor": "{\"scheme\":\"https\"}",
    "connection": "Keep-Alive",
    "cookie": "__cf_bm=7LTkgKEjmnuo27Ha11vVEcJo711V5.DHrw9_cZh0O4o-1781956805.5667648-1.0.1.1-F79pAk6.nD948Q9TMIX2cQvzvWNmLlE1YUcRHE8MPGyY4gGYfh173qIO874j2xTfUZrKnaxyO82kq7iZcFe2j.b.xaW9SiYOV363C4_mjLRzazB7I4ZTY4xEhporQ24L",
    "host": "request.fgsvc.io",
    "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": "216.73.216.246"
  },
  "body": null,
  "cf": {
    "httpProtocol": "HTTP/2",
    "clientAcceptEncoding": "gzip, deflate, br",
    "requestPriority": "weight=16;exclusive=0;group=0;group-weight=0",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 4,
    "clientQuicRtt": 0,
    "colo": "CMH",
    "asn": 16509,
    "asOrganization": "Anthropic, PBC",
    "country": "US",
    "isEUCountry": false,
    "city": "Columbus",
    "continent": "NA",
    "region": "Ohio",
    "regionCode": "OH",
    "timezone": "America/New_York",
    "longitude": "-82.99879",
    "latitude": "39.96118",
    "postalCode": "43215",
    "metroCode": "535",
    "tlsVersion": "TLSv1.3",
    "tlsCipher": "AEAD-AES256-GCM-SHA384",
    "tlsClientRandom": "EvunXHbbtJ55FA7N+fOMK0izrmc2ISow8rwf0MJs2O4=",
    "tlsClientCiphersSha1": "WUS9+h7TjVkF9aEouGuCEMjGQGA=",
    "tlsClientExtensionsSha1": "7dCuEiFSFkNQYTwmVgImrPH4BnM=",
    "tlsClientExtensionsSha1Le": "0Wy6UQKlPFTyHWtohlr+ggZDxaM=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "47034a1cb4adbfc22e8587837e4b2c339a9f90efd4ba7e3049515a2d4fada7e8a1dd294bdf5dcec1c803e864f300d52f",
      "serverHandshake": "293a4ef128483a7123b7dc2099f7e81680274703a516793fb1558bd95253d0d9febe03ab8d1dcdf9b9af95a6e64c8fd4",
      "clientFinished": "5144b5223a7b56c6bec938d9030d5f55cc93746234631d3bb10cba7de0cf0a3d4243a99eb33c5e516eed581c05d34bdd",
      "serverFinished": "411e845cbfcb24376bf8c0d304e4022e8ab632f400a75ac64d584859b3dbe988f4bffcde80fab21d75c7604a7346801c"
    },
    "tlsClientHelloLength": "252",
    "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
    },
    "botManagement": {
      "score": 1,
      "corporateProxy": false,
      "verifiedBot": true,
      "staticResource": false,
      "ja3Hash": "848880fefd37323071077fe28badd5d2",
      "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
      "ja4Signals": {
        "ips_quantile_1h": 0.99951345,
        "uas_rank_1h": 256,
        "browser_ratio_1h": 0.013043902,
        "reqs_quantile_1h": 0.9999569,
        "heuristic_ratio_1h": 0.20632744,
        "paths_rank_1h": 12,
        "cache_ratio_1h": 0.028234495,
        "reqs_rank_1h": 17,
        "ips_rank_1h": 192,
        "h2h3_ratio_1h": 0.9962332
      },
      "jsDetection": {
        "passed": false
      },
      "detectionIds": [
        33563859,
        132317703,
        50331656
      ]
    },
    "clientTrustScore": 1,
    "verifiedBotCategory": "AI Assistant",
    "edgeL4": {
      "deliveryRate": 1895287
    }
  }
}