ua-tracer by Paul Kinlan

trace N07fwTJ9

ua-tracer

what does a user agent actually fetch, follow & run?

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Trace N07fwTJ9

First seen: 2026-08-03 04:14:50.342 UTC
User-Agent: Mozilla/5.0 (Windows NT 5.1; he-IL; rv:1.9.2.20) Gecko/3030-07-05 13:01:28.786087 Firefox/3.8
Bot verification: Not a known bot (no IP-range check applies).

What this user agent did

Directly-referenced assets:

✗ fetched CSS ✗ fetched JS ✓ fetched image ✗ fetched font (HTML)

Document-level link hints:

✓ fetched favicon ✗ fetched apple-touch-icon ✗ fetched web manifest ✓ fetched preload ✗ fetched prefetch

Second-level follows (proves it parsed the linking file):

✗ followed CSS background-image ✗ followed CSS @font-face ✗ followed manifest icon ✗ followed CSS @import

Frames (does it descend into iframes?):

✗ fetched iframe document ✗ descended into iframe (loaded inner image)

Reporting (a report-only CSP is violated by inline styles; reports can arrive via HTTP headers with no JS, or via in-page beacons):

✗ sent a CSP/Reporting report (any path) ✗ delivered via report-uri/Report-To header (no JS) ✗ delivered via in-page beacon (securitypolicyviolation / ReportingObserver)

Social embed (Open Graph / Twitter card images):

✗ fetched og:image ✗ fetched twitter:image

JavaScript execution:

✗ EXECUTED classic JS ✗ EXECUTED ES module ✗ posted client timing

Server-side request waterfall

Every request the server received for this trace, in receive order. +ms is the delta from the homepage request.

ReceivedΔKindMethodUser-Agent
2026-08-03 04:14:50.342 UTC +0 ms homepage GET Mozilla/5.0 (Windows NT 5.1; he-IL; rv:1.9.2.20) Gecko/3030-07-05 13:01:28.786087 Firefox/3.8
request headers (9) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br",
  "accept-language": "en",
  "connection": "keep-alive",
  "host": "uatracer.com",
  "traceparent": "00-23105d6eb2cec83f08f08cb8715639e6-c82312cd6d244f48-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 5.1; he-IL; rv:1.9.2.20) Gecko/3030-07-05 13:01:28.786087 Firefox/3.8",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net"
}
2026-08-06 22:53:28.910 UTC +326318568 ms image GET Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_5_2) AppleWebKit/534.0 (KHTML, like Gecko) Chrome/36.0.837.0 Safari/534.0
request headers (9) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br",
  "accept-language": "en",
  "connection": "keep-alive",
  "host": "uatracer.com",
  "traceparent": "00-f9eb2e66f8256637ae24de134f36bf41-97163e610b74e6c7-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10_5_2) AppleWebKit/534.0 (KHTML, like Gecko) Chrome/36.0.837.0 Safari/534.0",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}
2026-08-06 23:07:39.800 UTC +327169458 ms favicon GET Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/532.2 (KHTML, like Gecko) Chrome/63.0.820.0 Safari/532.2
request headers (9) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br",
  "accept-language": "en",
  "connection": "keep-alive",
  "host": "uatracer.com",
  "traceparent": "00-3fdde309734e7ae6a272b5765da8dbb1-51cde896b55df1f8-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/532.2 (KHTML, like Gecko) Chrome/63.0.820.0 Safari/532.2",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net"
}
2026-08-06 23:59:10.674 UTC +330260332 ms preload (image) GET Opera/8.57.(Windows NT 4.0; lzh-TW) Presto/2.9.190 Version/10.00
request headers (9) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br",
  "accept-language": "en",
  "connection": "keep-alive",
  "host": "uatracer.com",
  "traceparent": "00-05e7a700a13ad7b9b4f767fbc40f312b-ecdbbdd6688d97ff-01",
  "tracestate": "",
  "user-agent": "Opera/8.57.(Windows NT 4.0; lzh-TW) Presto/2.9.190 Version/10.00",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}
2026-08-06 23:59:19.681 UTC +330269339 ms preload (image) GET Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_11_4 rv:4.0; sq-AL) AppleWebKit/534.42.6 (KHTML, like Gecko) Version/4.0.5 Safari/534.42.6
request headers (11) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br",
  "accept-language": "en",
  "connection": "keep-alive",
  "host": "uatracer.com",
  "traceparent": "00-fba060786add762c4a1286a69f678a41-4b27463dca23a444-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_11_4 rv:4.0; sq-AL) AppleWebKit/534.42.6 (KHTML, like Gecko) Version/4.0.5 Safari/534.42.6",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-fba060786add762c4a1286a69f678a41-70964a502c600846-01",
  "x-deno-userspace-tracestate": ""
}