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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36.

clear
TimestampUser AgentAssets
2026-09-24 11:10:55.838 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-23 04:37:40.250 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-21 23:55:18.816 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-21 21:13:34.756 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-21 14:04:19.602 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-21 05:14:52.257 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-20 19:16:22.595 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-20 01:14:10.591 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-18 16:38:27.915 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-18 06:21:12.290 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-12 05:56:38.168 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-09-10 06:26:29.691 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
3
no JSJSmodulemanifest
2026-08-28 16:46:02.948 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-08-25 12:00:43.939 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-08-08 17:51:31.862 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-08-08 17:51:29.197 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-08-05 16:17:50.301 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-08-03 17:23:46.916 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-08-03 07:56:41.544 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-07-23 13:43:18.801 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-07-23 05:45:34.594 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-07-03 05:05:22.989 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-06-24 13:59:57.555 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—
2026-06-24 13:59:56.797 UTC
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36
0
no JS—

By user agent

Running counts across all 12431 homepage requests (167 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.7390.0 Safari/537.36
3 3
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36 Edg/99.0.1150.30
3 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Safari/537.36
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36
2 2
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.3
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36
2 1
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 AppEngine-Google; (+http://code.google.com/appengine; appid: s~virustotalcloud)
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0 Safari/537.36
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36 AISearchIndex.space
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.6367.78 Safari/537.36
2 2
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 OPR/113.0.0.0
2 2
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Avast/131.0.0.0
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36 Edg/135.0.0.0
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36 +https://forestengine.net/#opt-out
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36/Nutch-1.21-SNAPSHOT
2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
2 1
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36 (compatible; meta-externalagent/1.1 (+https://developers.facebook.com/docs/sharing/webmasters/crawler))
2 1
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.7632.6 Safari/537.36
2 2
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Safari/537.36 Edg/148.0.0.0
2 1
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36 OPR/133.0.0.0
2 1
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36 Edg/151.0.0.0
2 1
← prev76–100 of 167next →

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 Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36. 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
/sitemap.xml 2 2
/robots.txt 1 1

Requests (3 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
2026-09-24 23:03:52.153 UTC /robots.txt Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36 —
2026-09-24 14:58:44.633 UTC /sitemap.xml Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 yK7Vy25a (+1.1s)
2026-09-23 18:42:19.054 UTC /sitemap.xml Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 —

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