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": "80c61db153bf6e4f0c4f2cde49437a90",
    "cf-ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
    "cf-metro-code": "535",
    "cf-postal-code": "43215",
    "cf-ray": "a3eb6a52dd9148fc",
    "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=d9Xfle0vK3FASYXj6eIT4Vcb8b54ZLkHP9cDwEJ_T_I-1790018301.8345003-1.0.1.1-rdqL4Umxcmsd.VtubQBMuOZpfxmZUB7ypTuXhJan7cNFElZxn0NgQ85QqObLL2RQMj8hZRB1_S4acdSJ22Lp2kSn5dxyRpqm4iRQXFHMYjvLVARzV3hp_.iNFTNQprw9",
    "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": 2,
    "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": "JIcNxm8ZkG1M9QiUUSwZy4vH2awI+ZC8rlhEHFebMUc=",
    "tlsClientCiphersSha1": "WUS9+h7TjVkF9aEouGuCEMjGQGA=",
    "tlsClientExtensionsSha1": "gQ9kk0aFe4uxgj7+UMOB65iW4j4=",
    "tlsClientExtensionsSha1Le": "hDQeG52lfCbsNXt+J0o6m9e24DI=",
    "tlsExportedAuthenticator": {
      "clientHandshake": "0bbc688a37602a1dd17c68d627a1a438a089fe64f23a98dedd21a1bd1185689adc765794daa2f0741164d5f1c6017c2e",
      "serverHandshake": "0a430ab7729fa8f67a3e471c4c04356c5abb480464bc6f218174c17f2852575454792702284f4931772000c8da6a3636",
      "clientFinished": "43b58d9e75d24391f86558d5e87068c560c2065a2eb8dacc91c41721b0c4fcff99a637e68db97b8c68b1bbb47667e61f",
      "serverFinished": "6ad3a695c7c5aeca4c91a53d7a57e05be56074c1f815b77542173dce08d96c2e2f07435808f8b77d88dea85c5c70bb41"
    },
    "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": "80c61db153bf6e4f0c4f2cde49437a90",
      "ja4": "t13d1011h2_61a7ad8aa9b6_3fcd1a44f3e3",
      "ja4Signals": {
        "ips_quantile_1h": 0.9992801,
        "browser_ratio_1h": 0.00476402,
        "reqs_rank_1h": 23,
        "h2h3_ratio_1h": 0.9966325,
        "uas_rank_1h": 24,
        "paths_rank_1h": 25,
        "heuristic_ratio_1h": 0.28515407,
        "reqs_quantile_1h": 0.99990803,
        "cache_ratio_1h": 0.03942983,
        "ips_rank_1h": 180
      },
      "jsDetection": {
        "passed": false
      },
      "detectionIds": [
        50331656,
        118965407,
        33563859
      ]
    },
    "clientTrustScore": 1,
    "verifiedBotCategory": "AI Crawler",
    "edgeL4": {
      "deliveryRate": 3861333
    }
  }
}