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 Python/3.14 aiohttp/3.14.1.

clear
TimestampUser AgentAssets
2026-08-07 08:56:08.425 UTC
Python/3.14 aiohttp/3.14.1
0
no JS
2026-08-07 07:18:46.304 UTC
Python/3.14 aiohttp/3.14.1
0
no JS
2026-08-03 15:28:19.826 UTC
Python/3.14 aiohttp/3.14.1
0
no JS

By user agent

Running counts across all 6820 homepage requests (1 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
Python/3.14 aiohttp/3.14.1
3 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 Python/3.14 aiohttp/3.14.1. 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 7 1

Requests (7 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
2026-08-07 08:56:08.235 UTC /robots.txt Python/3.14 aiohttp/3.14.1
2026-08-07 07:27:57.225 UTC /robots.txt Python/3.14 aiohttp/3.14.1
2026-08-07 07:27:00.426 UTC /robots.txt Python/3.14 aiohttp/3.14.1
2026-08-07 07:26:48.637 UTC /robots.txt Python/3.14 aiohttp/3.14.1
2026-08-07 07:19:06.888 UTC /robots.txt Python/3.14 aiohttp/3.14.1
2026-08-07 07:18:44.658 UTC /robots.txt Python/3.14 aiohttp/3.14.1
2026-08-03 16:55:33.745 UTC /robots.txt Python/3.14 aiohttp/3.14.1

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