ua-tracer by Paul Kinlan

trace 3dOO81gU

ua-tracer

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

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Trace 3dOO81gU

First seen: 2026-08-07 16:14:54.721 UTC
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
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
2026-08-07 16:14:54.721 UTC +0 ms homepage GET Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
request headers (10) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br",
  "cookie": "HandLtestDomainNameServer=HandLtestDomainValueServer; handl_ip=34.57.162.91; handl_landing_page=https%3A%2F%2Fnubodyconcepts.com%2Fwp-json%2Fwp%2Fv2%2Fposts%2F3748; handl_url=https%3A%2F%2Fwakefieldbiochar.com%2F%3Fp%3D17948; handl_url_base=https%3A%2F%2Fwakefieldbiochar.com%2F; mtcached_mtsession_fjr4voyv55ja5wco3wwmkqe4=08c92760be0cc37829a8da6ca10688547fc76248306a0494; user_agent=Mozilla%2F5.0%20%28Macintosh%3B%20Intel%20Mac%20OS%20X%2010_15_7%29%20AppleWebKit%2F537.36%20%28KHTML%2C%20like%20Gecko%29%20Chrome%2F120.0.0.0%20Safari%2F537.36",
  "host": "uatracer.com",
  "traceparent": "00-d7f53d6ef6a0e02f6787299f8bb65527-142fba99a5013e38-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-d7f53d6ef6a0e02f6787299f8bb65527-ec1509295e8d55a1-01",
  "x-deno-userspace-tracestate": ""
}