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 Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler).

clear
TimestampUser AgentAssets
2026-08-24 20:59:15.802 UTC
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
0
no JS
2026-08-10 18:46:40.434 UTC
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
0
no JS
2026-08-10 18:46:23.049 UTC
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
0
no JS
2026-07-22 19:13:39.293 UTC
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
0
no JS
2026-07-08 01:24:36.789 UTC
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
0
no JS
2026-07-08 01:24:17.214 UTC
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
0
no JS

By user agent

Running counts across all 8816 homepage requests (1 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)
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 path /robots.txt to user agent Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler). 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.

PathRequestsDistinct UAs
/robots.txt 1 1

Requests (1 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.

TimestampPathUser Agent (click for reverse lookup)Related trace
2026-08-24 20:59:00.304 UTC /robots.txt Mozilla/5.0 (compatible; Barkrowler/0.9; +https://babbar.tech/crawler)

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