ua-tracer by Paul Kinlan

trace WT5Pttj6

ua-tracer

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

← all traces

Trace WT5Pttj6

First seen: 2026-09-21 03:18:28.721 UTC
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 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
2026-09-21 03:18:28.721 UTC +0 ms homepage GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (11) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "host": "uatracer.com",
  "traceparent": "00-e48ec590f3f9e7661850cfb8ece4b4aa-1a31328435bdea19-01",
  "tracestate": "",
  "upgrade-insecure-requests": "1",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-e48ec590f3f9e7661850cfb8ece4b4aa-d520d19f57f5568e-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 03:18:31.857 UTC +3136 ms iframe document GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (13) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/?ref=tiny-helpers/",
  "traceparent": "00-1797b90a73d32996b21cfd2e6989d93d-d56d924d87d6347f-01",
  "tracestate": "",
  "upgrade-insecure-requests": "1",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-1797b90a73d32996b21cfd2e6989d93d-0b3f2c4771f3e936-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 03:18:32.045 UTC +3324 ms prefetch GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (12) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/?ref=tiny-helpers/",
  "traceparent": "00-e0b99c258632ba11cae3bfca15708b3b-2b73c76f8d0c0efb-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-e0b99c258632ba11cae3bfca15708b3b-261e951712b45192-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 03:18:32.109 UTC +3388 ms ES module GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (13) 
{
  "accept": "*/*",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "referer": "https://uatracer.com/?ref=tiny-helpers/",
  "traceparent": "00-58c4f56d0f80accac0cf045b0e5d3014-01533f0d436682ef-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-58c4f56d0f80accac0cf045b0e5d3014-a51b31c444b93b89-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 03:18:32.452 UTC +3731 ms font (HTML) GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (11) 
{
  "accept": "*/*",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "referer": "https://uatracer.com/?ref=tiny-helpers/",
  "traceparent": "00-0c98f230f014efe2274bf0d5fd287cdd-d80cd966dd2b007d-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}
2026-09-21 03:18:32.592 UTC +3871 ms CSS GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (12) 
{
  "accept": "text/css,*/*;q=0.1",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/?ref=tiny-helpers/",
  "traceparent": "00-511cb37706fc2aae1fb2f49b19b8745e-6c8f160956e9069c-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-511cb37706fc2aae1fb2f49b19b8745e-6a0de550f31809ed-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 03:18:33.190 UTC +4469 ms JS GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (12) 
{
  "accept": "*/*",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/?ref=tiny-helpers/",
  "traceparent": "00-a10fa92cc8885b3bf9d8173c8cd43d37-457f0d4b5918387e-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-a10fa92cc8885b3bf9d8173c8cd43d37-ba6f21bba85aaf21-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 03:18:34.559 UTC +5838 ms CSS @import (nested stylesheet) GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (10) 
{
  "accept": "text/css,*/*;q=0.1",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/r/WT5Pttj6/5gGO5EQa/style.css",
  "traceparent": "00-add36099ae9eb105aef532ef74375019-7190c7b230a628e9-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net"
}
2026-09-21 03:18:38.645 UTC +9924 ms CSS @font-face GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
request headers (13) 
{
  "accept": "*/*",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cookie": "ua-tracer-trace=WT5Pttj6",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "referer": "https://uatracer.com/r/WT5Pttj6/5gGO5EQa/style.css",
  "traceparent": "00-18f9ffbc641fa9d16532029e35814b00-1851beb470aed0eb-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ams.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-18f9ffbc641fa9d16532029e35814b00-1827a9e250716835-01",
  "x-deno-userspace-tracestate": ""
}
2026-09-21 14:14:35.011 UTC +39366290 ms image GET Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
request headers (14) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
  "accept-encoding": "gzip",
  "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
  "cache-control": "no-cache",
  "connection": "close",
  "host": "uatracer.com",
  "pragma": "no-cache",
  "referer": "https://uatracer.com/",
  "traceparent": "00-6a194af1bae90672fd51f9f4c6a77572-ee8b0c8d70abc24c-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36",
  "via": "HTTP/1.1 ord.vultr.prod.deno-cluster.net",
  "x-deno-userspace-traceparent": "00-6a194af1bae90672fd51f9f4c6a77572-76d2ac0fe053eabf-01",
  "x-deno-userspace-tracestate": ""
}