ua-tracer by Paul Kinlan

trace bqweESai

ua-tracer

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

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Trace bqweESai

First seen: 2026-10-08 13:19:36.528 UTC
User-Agent: WordPress/7.1.3; https://semihcebrail.dev
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
2026-10-08 13:19:36.528 UTC +0 ms homepage GET WordPress/7.1.3; https://semihcebrail.dev
request headers (10) 
{
  "accept": "text/html,application/xhtml+xml",
  "accept-encoding": "deflate, gzip",
  "connection": "close",
  "host": "uatracer.com",
  "traceparent": "00-bc8f64fb24dda3540f2d57cc35b7f473-06309e837e7eac5a-01",
  "tracestate": "",
  "user-agent": "WordPress/7.1.3; https://semihcebrail.dev",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-bc8f64fb24dda3540f2d57cc35b7f473-884621aedd3cbc91-01",
  "x-deno-userspace-tracestate": ""
}