ua-tracer by Paul Kinlan

recent traces · ua-tracer

ua-tracer

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

All recent homepage requests, newest first. This page does not mint a new trace (unlike /), so you can browse the log without adding noise.

Recent homepage requests

Filter by user agent and the matching requests appear right below. Showing requests whose user agent contains cms-scanner/2.0 (research).

clear
TimestampUser AgentAssets
2026-10-30 11:51:08.611 UTC
cms-scanner/2.0 (research)
0
no JS—
2026-10-29 03:46:51.720 UTC
cms-scanner/2.0 (research)
0
no JS—
2026-09-25 17:21:25.825 UTC
cms-scanner/2.0 (research)
0
no JS—
2026-09-05 07:08:19.974 UTC
cms-scanner/2.0 (research)
0
no JS—
2026-08-28 23:33:09.911 UTC
cms-scanner/2.0 (research)
0
no JS—
2026-08-17 03:13:28.394 UTC
cms-scanner/2.0 (research)
0
no JS—

By user agent

Running counts across all 28246 homepage requests (1 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
cms-scanner/2.0 (research)
6 0

Unsolicited / well-known requests

Paths a user agent fetched on its own that ua-tracer never links to: robots.txt, sitemap.xml, /.well-known/*, llms.txt, the root favicon, and similar. Reveals what an agent probes on its own initiative.

Filtered to user agent cms-scanner/2.0 (research). clear filters

By path

Each unsolicited path with its request count and how many distinct user agents hit it. Click a path to see the individual requests; click a user agent below to reverse-look-up everything that UA did.

No unsolicited paths fetched yet.

Requests (0 shown)

The Related trace column links a probe to a homepage trace from the same user agent and IP within 30 minutes (the same crawler that fetched a well-known file usually also loaded /). The offset shows how long before/after the probe that trace was minted.

No unsolicited probe requests match the current filter.

← back to the live tracer (mints a new trace)