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.

Opera Proxy Resolution

Opera Mini / Opera mobile proxy through Opera's network, so Cloudflare sees the proxy IP. When detected, the real client IP is read from X-Forwarded-For and geolocated; the result is returned as the X-IpCountry response header.

{
  "realClientIp": null,
  "x-ipcountry": null,
  "ip-countrysource": null,
  "cf-country": "US"
}

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": "216.73.216.21",
    "cf-ipcity": "Columbus",
    "cf-ipcontinent": "NA",
    "cf-ipcountry": "US",
    "cf-iplatitude": "39.96118",
    "cf-iplongitude": "-82.99879",
    "cf-ja3-hash": "98d59e293861ce1a2e9cba550c20db91",
    "cf-ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "cf-metro-code": "535",
    "cf-postal-code": "43215",
    "cf-ray": "a3ec253f0ed9eee6",
    "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=JvOyxlcvjuSko0HUiprdT2TBASmsxNDRcEhoCxaErdc-1790025958.1896434-1.0.1.1-fgYx.P9x4N0Fk9qYJ3ESWoBXD0s5ijh8ZiAR.ceFmxhwY2Zhme_e5QhOx8Rt2spvO4z1Zf5nXoQTdy.xxXp8VwOnRbLjmGVoWLk0EMvzCbsBzx9Wy50WYr0h2pUlLArn",
    "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": "216.73.216.21"
  },
  "body": null,
  "cf": {
    "httpProtocol": "HTTP/2",
    "clientAcceptEncoding": "gzip, deflate, br",
    "requestPriority": "weight=16;exclusive=0;group=0;group-weight=0",
    "edgeRequestKeepAliveStatus": 1,
    "requestHeaderNames": {},
    "clientTcpRtt": 3,
    "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": "J5qgdkLKLZrcwBxnFjI5CnBe6B18N83b8bFgtw+z8qw=",
    "tlsClientCiphersSha1": "WUS9+h7TjVkF9aEouGuCEMjGQGA=",
    "tlsClientExtensionsSha1": "nV6RYoc9qSNqRWLQN5nNcsaudr4=",
    "tlsClientExtensionsSha1Le": "xYpVoVqnfee661NTCxXeM15ltng=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "60c840cdf79e6e321e4092e5213ff5056ee66e7a82c9aa0fd3ed4fc565356239e59dd8e74a010da4e6f9aee647204dc5",
      "serverHandshake": "bbd1dd242549471e7824fc58c22b97fcf4cdec5d02f030a8cf42c7bdc6998005a43e017cc5f8e6470dba6efb85f5b8da",
      "clientFinished": "997e52e7895d95694797e95f95da05bb58922ba09a35b9c31ffff39a8a31a5202f6ed97d4461c1676cbb5cae46139de2",
      "serverFinished": "a752f7c0fe41105bec3d97c0057d63c1772893a390506c2a4c984b1d2f8a6b3afe39e3be1e8dd3627661bc3a4ae7f487"
    },
    "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": "98d59e293861ce1a2e9cba550c20db91",
      "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
      "ja4Signals": {
        "uas_rank_1h": 24,
        "ips_quantile_1h": 0.99933356,
        "cache_ratio_1h": 0.038768183,
        "browser_ratio_1h": 0.00414281,
        "h2h3_ratio_1h": 0.99597365,
        "reqs_rank_1h": 22,
        "ips_rank_1h": 168,
        "paths_rank_1h": 24,
        "reqs_quantile_1h": 0.99991274,
        "heuristic_ratio_1h": 0.27506113
      },
      "jsDetection": {
        "passed": false
      },
      "detectionIds": [
        33563859,
        50331656,
        118965407
      ]
    },
    "clientTrustScore": 1,
    "verifiedBotCategory": "AI Crawler",
    "edgeL4": {
      "deliveryRate": 2339256
    }
  }
}