ua-tracer
by Paul Kinlan
trace tx2pOgjL
what does a user agent actually fetch, follow & run?
Trace tx2pOgjL
First seen: 2026-07-17 00:51:50.515 UTC
User-Agent: Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (P1 16) NABar/1.0
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.
| Received | Δ | Kind | Method | User-Agent |
|---|---|---|---|---|
| 2026-07-17 00:51:50.515 UTC | +0 ms | homepage | GET | Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (P1 16) NABar/1.0 |
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=0.9",
"accept-encoding": "gzip, deflate",
"accept-language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7",
"host": "uatracer.com",
"purpose": "prefetch",
"referer": "https://m.baidu.com/",
"sec-fetch-dest": "document",
"sec-fetch-mode": "navigate",
"sec-fetch-site": "cross-site",
"traceparent": "00-f3f1189962e95ec3da8d5fa49137da0f-6c03cd8e52bd8e77-01",
"tracestate": "",
"upgrade-insecure-requests": "1",
"user-agent": "Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (P1 16) NABar/1.0",
"via": "HTTP/2 ams.vultr.prod.deno-cluster.net"
}
|
||||
| 2026-07-17 00:51:54.456 UTC | +3941 ms | CSS | GET | Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (Baidu; P1 16) NABar/1.0 |
request headers (14){
"accept": "application/signed-exchange;v=b3;q=0.7,*/*;q=0.8",
"accept-encoding": "gzip, deflate",
"accept-language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7",
"cookie": "ua-tracer-trace=tx2pOgjL",
"host": "uatracer.com",
"purpose": "prefetch",
"referer": "https://uatracer.com/",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "no-cors",
"sec-fetch-site": "same-origin",
"traceparent": "00-8e20f85b963cf6c7ef0e47a95a11e7b5-28e4305ac17d2eac-01",
"tracestate": "",
"user-agent": "Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (Baidu; P1 16) NABar/1.0",
"via": "HTTP/2 ams.vultr.prod.deno-cluster.net"
}
|
||||
| 2026-07-17 00:51:55.047 UTC | +4532 ms | JS | GET | Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (Baidu; P1 16) NABar/1.0 |
request headers (14){
"accept": "application/signed-exchange;v=b3;q=0.7,*/*;q=0.8",
"accept-encoding": "gzip, deflate",
"accept-language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7",
"cookie": "ua-tracer-trace=tx2pOgjL",
"host": "uatracer.com",
"purpose": "prefetch",
"referer": "https://uatracer.com/",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "no-cors",
"sec-fetch-site": "same-origin",
"traceparent": "00-bc3d30f9c67624a083b04872af2fc573-0f6447c18ec26e1e-01",
"tracestate": "",
"user-agent": "Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (Baidu; P1 16) NABar/1.0",
"via": "HTTP/2 ams.vultr.prod.deno-cluster.net"
}
|
||||
| 2026-07-17 00:51:55.664 UTC | +5149 ms | ES module | GET | Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (Baidu; P1 16) NABar/1.0 |
request headers (14){
"accept": "application/signed-exchange;v=b3;q=0.7,*/*;q=0.8",
"accept-encoding": "gzip, deflate",
"accept-language": "zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7",
"cookie": "ua-tracer-trace=tx2pOgjL",
"host": "uatracer.com",
"purpose": "prefetch",
"referer": "https://uatracer.com/",
"sec-fetch-dest": "empty",
"sec-fetch-mode": "no-cors",
"sec-fetch-site": "same-origin",
"traceparent": "00-9e0bba106e17daec64befbd2d5d4e91c-6186ba18556cfffa-01",
"tracestate": "",
"user-agent": "Mozilla/5.0 (Linux; Android 16; MAA-AN10 Build/HONORMAA-AN10;) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/97.0.4692.98 Mobile Safari/537.36 T7/13.38 SP-engine/2.76.0 languageType/0 bdh_dvt/0 bdh_de/0 bdh_ds/0 bdapp/1.0 (bdhonorbrowser; bdhonorbrowser) bdhonorbrowser/8.1.2.22 (Baidu; P1 16) NABar/1.0",
"via": "HTTP/2 ams.vultr.prod.deno-cluster.net"
}
|
||||