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 SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc).

clear
TimestampUser AgentAssets
2026-09-17 02:41:39.322 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-16 08:29:03.572 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-16 07:12:16.078 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-16 03:19:16.637 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-16 02:39:47.636 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-15 22:37:21.272 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-15 21:01:04.538 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-15 20:13:02.914 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS
2026-09-15 09:02:01.920 UTC
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
0
no JS

By user agent

Running counts across all 12190 homepage requests (1 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc)
9 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 SSI-Nutch/1.23 (SSI broad web crawler; https://ssi.inc/; adi@ssi.inc). 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)