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.

TimestampUser AgentAssets
2026-08-19 11:56:58.342 UTC
Chrome/150.0.0.0
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Safari/537.36
 0
no JS—
2026-08-19 11:34:10.183 UTC
(no user-agent)
 0
no JS—
2026-08-19 11:31:36.832 UTC
Chrome/124.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
 15
JS ranCSSJSmoduleimgcss-bgcss-fontpreloadprefetchiframe@importCSP reportreport-api
2026-08-19 11:31:30.464 UTC
Chrome/124.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
 0
no JS—
2026-08-19 11:10:49.335 UTC
Chrome/120.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
 0
no JS—
2026-08-19 11:04:12.996 UTC
(no user-agent)
 0
no JS—
2026-08-19 10:54:43.052 UTC
RecordedFuture
RecordedFuture Global Inventory Crawler
 0
no JS—
2026-08-19 10:47:17.830 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 10:34:15.775 UTC
(no user-agent)
 0
no JS—
2026-08-19 10:06:06.190 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 10:04:10.253 UTC
(no user-agent)
 0
no JS—
2026-08-19 09:56:10.326 UTC
Chrome/120.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
 0
no JS—
2026-08-19 09:48:36.951 UTC
Twitterbot/1.0
Twitterbot/1.0
 2
no JSog-imgtwitter-img
2026-08-19 09:34:09.525 UTC
(no user-agent)
 0
no JS—
2026-08-19 09:33:29.187 UTC
Chrome/73.0.2290
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/557.39 (KHTML, like Gecko) Chrome/73.0.2290 Safari/537.36
 3
no JSJSmodulefavicon
2026-08-19 09:28:37.588 UTC
AffsignalCrawler/1.0
Mozilla/5.0 (compatible; AffsignalCrawler/1.0; +https://affsignal.com/bot)
 0
no JS—
2026-08-19 09:11:12.778 UTC
SeznamBot/4.0
Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/)
 0
no JS—
2026-08-19 09:04:09.745 UTC
(no user-agent)
 0
no JS—
2026-08-19 08:34:10.256 UTC
(no user-agent)
 0
no JS—
2026-08-19 08:20:27.342 UTC
(no user-agent)
 0
no JS—
2026-08-19 08:20:20.460 UTC
(no user-agent)
 0
no JS—
2026-08-19 08:12:15.484 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 08:04:10.241 UTC
(no user-agent)
 0
no JS—
2026-08-19 08:02:09.630 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 07:34:09.431 UTC
(no user-agent)
 0
no JS—
2026-08-19 07:15:43.204 UTC
Chrome/89.0.4389.114
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
 0
no JS—
2026-08-19 07:04:10.013 UTC
(no user-agent)
 0
no JS—
2026-08-19 06:34:28.514 UTC
Chrome/124.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
 0
no JS—
2026-08-19 06:34:10.260 UTC
(no user-agent)
 0
no JS—
2026-08-19 06:32:37.030 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 06:13:14.151 UTC
Version/17.1
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Safari/605.1.15
 0
no JS—
2026-08-19 06:04:09.206 UTC
(no user-agent)
 0
no JS—
2026-08-19 05:58:46.868 UTC
Chrome/83.0.4103.61
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
 0
no JS—
2026-08-19 05:36:50.798 UTC
ChatGPT-User/1.0
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/bot
 0
no JS? ChatGPT-User (no ranges)—
2026-08-19 05:36:50.256 UTC
ChatGPT-User/1.0
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/bot
 0
no JS? ChatGPT-User (no ranges)—
2026-08-19 05:34:09.317 UTC
(no user-agent)
 0
no JS—
2026-08-19 05:10:45.473 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 05:04:09.148 UTC
(no user-agent)
 0
no JS—
2026-08-19 04:47:58.948 UTC
Amazonbot/0.1
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36
 2
no JSimgog-img
2026-08-19 04:34:09.249 UTC
(no user-agent)
 0
no JS—
2026-08-19 04:13:20.445 UTC
Chrome/120.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
 0
no JS—
2026-08-19 04:08:29.493 UTC
ChatGPT-User/1.0
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/bot
 0
no JS? ChatGPT-User (no ranges)—
2026-08-19 04:04:09.981 UTC
(no user-agent)
 0
no JS—
2026-08-19 03:34:09.371 UTC
(no user-agent)
 0
no JS—
2026-08-19 03:05:29.137 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 03:04:10.732 UTC
(no user-agent)
 0
no JS—
2026-08-19 02:40:21.993 UTC
Firefox/132.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0
 2
no JSJSmodule
2026-08-19 02:34:09.283 UTC
(no user-agent)
 0
no JS—
2026-08-19 02:14:47.051 UTC
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 0
no JS—
2026-08-19 02:04:09.951 UTC
(no user-agent)
 0
no JS—
← prev1–50 of 200next →

By user agent

Running counts across all 8117 homepage requests (1445 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
(no user-agent)
 2063 0
Version/13.0.3
Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1
 720 1
ChatGPT-User/1.0
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko); compatible; ChatGPT-User/1.0; +https://openai.com/bot
 132 0
Chrome/78.0.3904.108
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36
 108 0
Chrome/149.0.0.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36
 95 88
Feedbox/1.0
Feedbox/1.0 (+https://github.com/feedbox)
 93 0
Chrome/131.0.0.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
 76 2
YandexBot/3.0
Mozilla/5.0 (compatible; YandexBot/3.0; +http://yandex.com/bots)
 60 0
curl/8.20.0
curl/8.20.0
 57 0
SeznamBot/4.0
Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/)
 52 0
Chrome/133.0.0.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
 51 0
Chrome/120.0.0.0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
 51 2
Drupalbot
Mozilla/5.0 (compatible; Drupalbot; +https://www.drupal.org)
 49 0
Chrome/150.0.0.0
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36
 49 40
Chrome/89.0.4389.114
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.114 Safari/537.36
 44 0
OhDear.app
OhDear.app (+https://ohdear.app/docs/features/broken-links-detection)
 42 0
argus-rss/1
argus-rss/1
 41 0
facebookexternalhit/1.1
facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)
 41 0
Amazonbot/0.1
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36
 40 0
Chrome/120.0.0.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
 37 1
Go-http-client/1.1
Go-http-client/1.1
 35 0
intel-collector/0.1.0
Mozilla/5.0 (compatible; intel-collector/0.1.0; +https://github.com/enterprise-playbook)
 33 0
Chrome/66.0.3359.181
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36
 32 0
Chrome/120.0.0.0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
 32 0
Version/17.1
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1 Safari/605.1.15
 32 0
← prev1–25 of 1445next →

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 /.well-known/. 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 319 37
/sitemap.xml 66 11
/favicon.ico 9 6
/.well-known/traffic-advice 2 1
/.well-known/bbf-not-found-8b7ae7e88f88ec9d 1 1
/.well-known/security.txt 1 1
/sitemap_index.xml 1 1
/llms.txt 1 1

Requests (4 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
2026-08-19 02:40:21.700 UTC /.well-known/bbf-not-found-8b7ae7e88f88ec9d Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:132.0) Gecko/20100101 Firefox/132.0 p26PSMrk (+293ms)
2026-08-18 22:23:45.558 UTC /.well-known/traffic-advice Chrome Privacy Preserving Prefetch Proxy —
2026-08-18 05:52:54.325 UTC /.well-known/security.txt Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0 Safari/537.36 —
2026-08-17 00:02:39.554 UTC /.well-known/traffic-advice Chrome Privacy Preserving Prefetch Proxy —

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