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 YandexBot.

clear
TimestampUser AgentAssets
2026-08-17 11:17:29.935 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-17 11:17:28.513 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:57:17.981 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:19.132 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:18.635 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:18.129 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:16.906 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:16.487 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:16.472 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:16.368 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:15.862 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-16 10:55:15.854 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 02:07:42.312 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:27:57.191 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:55.753 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:55.344 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:55.278 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:55.045 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:54.857 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:54.311 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:53.229 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:52.529 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-09 00:26:52.300 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-03 06:41:07.284 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-03 06:41:05.553 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-08-03 06:41:03.643 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-28 23:28:49.366 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-28 23:28:46.599 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-28 10:20:38.510 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-28 10:20:35.636 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-26 06:31:05.943 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-26 06:31:04.659 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-21 04:56:13.949 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-21 04:56:13.471 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
4
no JSfaviconapple-icon
2026-07-16 07:47:45.809 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:41.633 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:40.601 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:40.057 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:39.489 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:38.676 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:38.258 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:38.245 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:38.169 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-16 07:47:37.665 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-13 15:23:01.743 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-13 15:18:55.516 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-13 15:06:11.925 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-13 14:56:39.215 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-04 12:48:24.882 UTC
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Mobile/15E148 Safari/604.1 (compatible; YandexBot/3.0; +http://yandex.com/bots)
0
no JS
2026-07-04 12:48:24.458 UTC
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0
9
no JSJSmodulefaviconprefetchiframeCSP reportreport-api
← prev1–50 of 69next →

By user agent

Running counts across all 7910 homepage requests (3 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
60 0
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0
8 0
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Mobile/15E148 Safari/604.1 (compatible; YandexBot/3.0; +http://yandex.com/bots)
1 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 YandexBot. 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 3 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
2026-08-17 11:17:27.442 UTC /robots.txt Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
2026-08-16 12:55:15.185 UTC /robots.txt Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
2026-08-16 10:55:15.179 UTC /robots.txt Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)

← back to the live tracer (mints a new trace)