ua-tracer by Paul Kinlan

trace yGHMQPtm

ua-tracer

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

← all traces

Trace yGHMQPtm

First seen: 2026-07-02 20:59:49.812 UTC
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
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
2026-07-02 20:59:49.812 UTC +0 ms homepage GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (16) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "host": "uatracer.com",
  "priority": "u=0, i",
  "referer": "https://paul.kinlan.me/",
  "sec-fetch-dest": "document",
  "sec-fetch-mode": "navigate",
  "sec-fetch-site": "cross-site",
  "sec-fetch-user": "?1",
  "te": "trailers",
  "traceparent": "00-425c15803f6cc996b8beffb00e61bf8c-9367c01a9228ca07-01",
  "tracestate": "",
  "upgrade-insecure-requests": "1",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.006 UTC +13194 ms CSS GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "text/css,*/*;q=0.1",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=2",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "style",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-c1edcc27bdf57aca7f750834733117cc-2f1a3ad5835a9d77-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.012 UTC +13200 ms font (HTML) GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "application/font-woff2;q=1.0,application/font-woff;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=2",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "font",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-c41dc1526c54a5c03463c0585c97765b-746d2fd7779a28f3-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.014 UTC +13202 ms image GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=5, i",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-81d73a0924ab5d0d04e4092177f01067-a36e9f9bc375e0fb-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.014 UTC +13202 ms ES module GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (14) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "script",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-a4e0acf059ee4b4151fbce4ad96bdada-e5657acb051f1430-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.028 UTC +13216 ms JS GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (14) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "script",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-b1810c498f0cfab55da89fadbbf65b03-872b05109a26d3d4-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.030 UTC +13218 ms preload (image) GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=5, i",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-7d9298c4cc7c1eef21c2183c655db585-ac7e525800b5d802-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.174 UTC +13362 ms Reporting API report (POST) POST Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (19) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "content-length": "1816",
  "content-type": "application/reports+json",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "priority": "u=4",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "empty",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-692a67c49f0666f3f3a6740610c174f1-4d1d8264c7069feb-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net",
  "x-report-body": "[\n {\n  \"age\": 46,\n  \"type\": \"csp-violation\",\n  \"url\": \"https://uatracer.com/\",\n  \"user_agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\",\n  \"body\": {\n \"documentURL\": \"https://uatracer.com/\",\n \"blockedURL\": \"inline\",\n \"referrer\": \"https://paul.kinlan.me/\",\n \"effectiveDirective\": \"style-src-elem\",\n \"originalPolicy\": \"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\n \"sourceFile\": \"moz-extension\",\n \"sample\": null,\n \"disposition\": \"report\",\n \"statusCode\": 200,\n \"lineNumber\": 89,\n \"columnNumber\": 443\n}\n\n },\n {\n  \"age\": 7,\n  \"type\": \"csp-violation\",\n  \"url\": \"https://uatracer.com/\",\n  \"user_agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\",\n  \"body\": {\n \"documentURL\": \"https://uatracer.com/\",\n \"blockedURL\": \"inline\",\n \"referrer\": \"https://paul.kinlan.me/\",\n \"effectiveDirective\": \"style-src-elem\",\n \"originalPolicy\": \"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\n \"sourceFile\": \"https://uatracer.com/\",\n \"sample\": null,\n \"disposition\": \"report\",\n \"statusCode\": 200,\n \"lineNumber\": 9,\n \"columnNumber\": 1\n}\n\n },\n {\n  \"age\": 4,\n  \"type\": \"csp-violation\",\n  \"url\": \"https://uatracer.com/\",\n  \"user_agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\",\n  \"body\": {\n \"documentURL\": \"https://uatracer.com/\",\n \"blockedURL\": \"inline\",\n \"referrer\": \"https://paul.kinlan.me/\",\n \"effectiveDirective\": \"style-src-attr\",\n \"originalPolicy\": \"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\n \"sourceFile\": \"https://uatracer.com/\",\n \"sample\": null,\n \"disposition\": \"report\",\n \"statusCode\": 200,\n \"lineNumber\": 0,\n \"columnNumber\": 1\n}\n\n }\n]"
}
2026-07-02 21:00:03.212 UTC +13400 ms iframe document GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (16) 
{
  "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=4",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "iframe",
  "sec-fetch-mode": "navigate",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-c2072e847579c62a093a72a074552c12-c4ccdad5193b6f40-01",
  "tracestate": "",
  "upgrade-insecure-requests": "1",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:03.217 UTC +13405 ms Reporting API report (POST) POST Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (19) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "content-length": "1215",
  "content-type": "application/reports+json",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "priority": "u=4",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "empty",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-bbcd80759c88e39b4f1440ed33ed1a33-ec3652fdfd99ff4c-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net",
  "x-report-body": "[\n {\n  \"age\": 17,\n  \"type\": \"csp-violation\",\n  \"url\": \"https://uatracer.com/\",\n  \"user_agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\",\n  \"body\": {\n \"documentURL\": \"https://uatracer.com/\",\n \"blockedURL\": \"inline\",\n \"referrer\": \"https://paul.kinlan.me/\",\n \"effectiveDirective\": \"style-src-attr\",\n \"originalPolicy\": \"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\n \"sourceFile\": \"https://uatracer.com/\",\n \"sample\": null,\n \"disposition\": \"report\",\n \"statusCode\": 200,\n \"lineNumber\": 0,\n \"columnNumber\": 1\n}\n\n },\n {\n  \"age\": 4,\n  \"type\": \"csp-violation\",\n  \"url\": \"https://uatracer.com/\",\n  \"user_agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\",\n  \"body\": {\n \"documentURL\": \"https://uatracer.com/\",\n \"blockedURL\": \"inline\",\n \"referrer\": \"https://paul.kinlan.me/\",\n \"effectiveDirective\": \"style-src-attr\",\n \"originalPolicy\": \"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\n \"sourceFile\": \"https://uatracer.com/\",\n \"sample\": null,\n \"disposition\": \"report\",\n \"statusCode\": 200,\n \"lineNumber\": 0,\n \"columnNumber\": 1\n}\n\n }\n]"
}
2026-07-02 21:00:04.366 UTC +14554 ms CSS @import (nested stylesheet) GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "text/css,*/*;q=0.1",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=2",
  "referer": "https://uatracer.com/r/yGHMQPtm/U9sMjhc0/style.css",
  "sec-fetch-dest": "style",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-fa52ab3b189ed06457112c6eeb51d426-c07df76241a4dd56-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:04.621 UTC +14809 ms image inside iframe GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=5, i",
  "referer": "https://uatracer.com/r/yGHMQPtm/U9sMjhc0/iframe",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-124d6b60f22e12a0628ff3bd9ac74249-a960bb13c3192a84-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:05.146 UTC +15334 ms JS executed beacon GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=5, i",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-6ed7c4b4fdf7458169c1ceea8de17659-b8778a0f50a73d4b-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:05.152 UTC +15340 ms CSP violation report (POST) POST Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (19) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "content-length": "362",
  "content-type": "application/json",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "priority": "u=6",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "empty",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-2d7061b0827af97e7a2028bbd170ee67-e14865370d421976-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net",
  "x-report-body": "{\"source\":\"securitypolicyviolation\",\"violatedDirective\":\"style-src-attr\",\"effectiveDirective\":\"style-src-attr\",\"blockedURI\":\"inline\",\"documentURI\":\"https://uatracer.com/\",\"disposition\":\"report\",\"lineNumber\":45,\"sourceFile\":\"https://uatracer.com/r/yGHMQPtm/U9sMjhc0/main.js\",\"ua\":\"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\"}"
}
2026-07-02 21:00:05.153 UTC +15341 ms Reporting API report (POST) POST Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (19) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "content-length": "2800",
  "content-type": "application/json",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "priority": "u=6",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "empty",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-df511033f701d88986e33a588f24d820-30a303c0759705e9-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net",
  "x-report-body": "{\"source\":\"ReportingObserver\",\"reports\":[{\"type\":\"csp-violation\",\"url\":\"https://uatracer.com/\",\"body\":{\"documentURL\":\"https://uatracer.com/\",\"referrer\":\"https://paul.kinlan.me/\",\"blockedURL\":\"inline\",\"effectiveDirective\":\"style-src-elem\",\"originalPolicy\":\"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\"sourceFile\":\"moz-extension\",\"sample\":\"\",\"disposition\":\"report\",\"statusCode\":200,\"lineNumber\":89,\"columnNumber\":443}},{\"type\":\"csp-violation\",\"url\":\"https://uatracer.com/\",\"body\":{\"documentURL\":\"https://uatracer.com/\",\"referrer\":\"https://paul.kinlan.me/\",\"blockedURL\":\"inline\",\"effectiveDirective\":\"style-src-elem\",\"originalPolicy\":\"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\"sourceFile\":\"https://uatracer.com/\",\"sample\":\"\",\"disposition\":\"report\",\"statusCode\":200,\"lineNumber\":9,\"columnNumber\":1}},{\"type\":\"csp-violation\",\"url\":\"https://uatracer.com/\",\"body\":{\"documentURL\":\"https://uatracer.com/\",\"referrer\":\"https://paul.kinlan.me/\",\"blockedURL\":\"inline\",\"effectiveDirective\":\"style-src-attr\",\"originalPolicy\":\"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\"sourceFile\":\"https://uatracer.com/\",\"sample\":\"\",\"disposition\":\"report\",\"statusCode\":200,\"lineNumber\":0,\"columnNumber\":1}},{\"type\":\"csp-violation\",\"url\":\"https://uatracer.com/\",\"body\":{\"documentURL\":\"https://uatracer.com/\",\"referrer\":\"https://paul.kinlan.me/\",\"blockedURL\":\"inline\",\"effectiveDirective\":\"style-src-attr\",\"originalPolicy\":\"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\"sourceFile\":\"https://uatracer.com/\",\"sample\":\"\",\"disposition\":\"report\",\"statusCode\":200,\"lineNumber\":0,\"columnNumber\":1}},{\"type\":\"csp-violation\",\"url\":\"https://uatracer.com/\",\"body\":{\"documentURL\":\"https://uatracer.com/\",\"referrer\":\"https://paul.kinlan.me/\",\"blockedURL\":\"inline\",\"effectiveDirective\":\"style-src-attr\",\"originalPolicy\":\"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\"sourceFile\":\"https://uatracer.com/\",\"sample\":\"\",\"disposition\":\"report\",\"statusCode\":200,\"lineNumber\":0,\"columnNumber\":1}},{\"type\":\"csp-violation\",\"url\":\"https://uatracer.com/\",\"body\":{\"documentURL\":\"https://uatracer.com/\",\"referrer\":\"https://paul.kinlan.me/\",\"blockedURL\":\"inline\",\"effectiveDirective\":\"style-src-attr\",\"originalPolicy\":\"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\"sourceFile\":\"https://uatracer.com/r/yGHMQPtm/U9sMjhc0/main.js\",\"sample\":\"\",\"disposition\":\"report\",\"statusCode\":200,\"lineNumber\":45,\"columnNumber\":11}}],\"ua\":\"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\"}"
}
2026-07-02 21:00:05.154 UTC +15342 ms CSS @font-face GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (14) 
{
  "accept": "application/font-woff2;q=1.0,application/font-woff;q=0.9,*/*;q=0.8",
  "accept-encoding": "identity",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "referer": "https://uatracer.com/r/yGHMQPtm/U9sMjhc0/style.css",
  "sec-fetch-dest": "font",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-469d6aaa7b8277c35c6c3008858a3096-68f31c3c25ea60d2-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:05.154 UTC +15342 ms Reporting API report (POST) POST Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (19) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "content-length": "637",
  "content-type": "application/reports+json",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "priority": "u=4",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "empty",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-d799f27e8d8511c9848c252114d2d324-89a773d7c09f996f-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net",
  "x-report-body": "[\n {\n  \"age\": 4,\n  \"type\": \"csp-violation\",\n  \"url\": \"https://uatracer.com/\",\n  \"user_agent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0\",\n  \"body\": {\n \"documentURL\": \"https://uatracer.com/\",\n \"blockedURL\": \"inline\",\n \"referrer\": \"https://paul.kinlan.me/\",\n \"effectiveDirective\": \"style-src-attr\",\n \"originalPolicy\": \"style-src 'self'; report-uri https://uatracer.com/r/yGHMQPtm/U9sMjhc0/csp-report; report-to ua-tracer\",\n \"sourceFile\": \"https://uatracer.com/r/yGHMQPtm/U9sMjhc0/main.js\",\n \"sample\": null,\n \"disposition\": \"report\",\n \"statusCode\": 200,\n \"lineNumber\": 45,\n \"columnNumber\": 11\n}\n\n }\n]"
}
2026-07-02 21:00:05.158 UTC +15346 ms CSS background-image GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=4, i",
  "referer": "https://uatracer.com/r/yGHMQPtm/U9sMjhc0/style.css",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-9f6a466e210078ed29a432988c4aacfd-1478e04a76c05bb0-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:05.216 UTC +15404 ms ES module executed GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=5, i",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-5e2b68b014a6236477350a5abde9d163-cf960dc6e46b549c-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:05.909 UTC +16097 ms apple-touch-icon GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=6",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-7f790bc8e9500c45cc16ff5c1da049dd-47a26d3f4be4af61-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:05.910 UTC +16098 ms favicon GET Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (15) 
{
  "accept": "image/avif,image/webp,image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "priority": "u=6",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "image",
  "sec-fetch-mode": "no-cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-c211ed2dbe62894991beaddf188dd8cf-c0c740ccb752321c-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}
2026-07-02 21:00:07.370 UTC +17558 ms client timing POST POST Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0
request headers (18) 
{
  "accept": "*/*",
  "accept-encoding": "gzip, deflate, br, zstd",
  "accept-language": "en-US,en;q=0.9",
  "content-length": "2736",
  "content-type": "application/json",
  "cookie": "ua-tracer-trace=yGHMQPtm",
  "host": "uatracer.com",
  "origin": "https://uatracer.com",
  "priority": "u=6",
  "referer": "https://uatracer.com/",
  "sec-fetch-dest": "empty",
  "sec-fetch-mode": "cors",
  "sec-fetch-site": "same-origin",
  "te": "trailers",
  "traceparent": "00-6c4d3e08fd3cc43da3c3af30df3ccc0c-4e595c294809635f-01",
  "tracestate": "",
  "user-agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:152.0) Gecko/20100101 Firefox/152.0",
  "via": "HTTP/2 ord.vultr.prod.deno-cluster.net"
}

Client-side resource waterfall

Reported by performance.getEntriesByType('resource') after JS ran in the UA. This proves a real browser-grade engine, not just a downloader.

ResourceInitiatorStartDurationTimeline
font.woff2 other 13373ms 465ms
style.css link 13373ms 1364ms
photo.png img 13374ms 1096ms
main.js script 13374ms 1843ms
module.js script 13374ms 2217ms
preload.png link 13374ms 2239ms
apple-touch-icon.png other 13556ms 3844ms
favicon.ico other 13557ms 4092ms
iframe iframe 13589ms 1398ms
import.css css 14743ms 777ms
js-ran.gif?t=1783026005691 img 15524ms 434ms
csp-report other 15525ms 630ms
report other 15525ms 899ms
css-bg.png css 15526ms 1379ms
css-font.woff2 other 15531ms 1113ms
module-ran.gif?t=1783026005761 img 15595ms 1548ms