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; SemrushBot/7~bl; +http://www.semrush.com/bot.html).

clear
TimestampUser AgentAssets
2026-09-06 13:04:08.432 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
0
no JS
2026-08-30 17:12:57.058 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-08-17 06:41:20.934 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-08-14 03:07:22.184 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-07-31 18:15:45.017 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-07-23 20:53:23.686 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-07-19 07:50:26.075 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-07-15 14:57:19.494 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-07-09 00:22:52.242 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-07-09 00:22:49.151 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
0
no JS
2026-07-02 21:04:44.681 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe
2026-06-27 17:42:49.906 UTC
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
1
no JSiframe

By user agent

Running counts across all 10354 homepage requests (1 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
12 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 Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html). 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 53 1

Requests (53 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
2026-09-07 10:42:20.936 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-07 07:20:51.868 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-07 03:59:26.916 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-07 02:56:08.426 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-07 01:56:00.399 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-07 00:53:25.149 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 23:43:49.915 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 22:42:33.559 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 21:18:45.539 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 19:51:19.436 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 18:50:45.787 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 17:42:43.825 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 16:38:29.783 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 15:27:37.353 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 14:25:40.787 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 13:12:56.392 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 13:03:55.102 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 12:10:25.055 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 11:06:02.357 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 09:49:38.691 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 08:41:54.256 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 07:30:27.836 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 06:08:11.926 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 04:58:49.703 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 03:58:17.906 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 02:32:47.387 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-06 01:25:47.425 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 23:34:03.347 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 22:28:29.655 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 20:58:48.267 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 19:13:11.914 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 16:59:44.559 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 13:12:01.349 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 05:40:05.693 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 04:36:48.970 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 03:35:32.923 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 02:34:22.144 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 01:27:02.800 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-05 00:21:34.338 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 23:14:52.410 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 22:08:26.584 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 21:02:02.931 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 20:01:51.895 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 19:00:47.430 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 18:00:23.232 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 16:42:07.301 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 15:32:58.640 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 14:30:03.731 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 13:27:50.321 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 12:12:10.679 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 11:08:05.453 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 09:45:05.971 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)
2026-09-04 08:40:28.152 UTC /robots.txt Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html)

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