ua-tracer by Paul Kinlan

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
2026-06-23 01:03:54.408 UTC Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 15
JS ranCSSJSimgcss-bgcss-fontfaviconapple-iconpreloadprefetchiframeiframe-img@import
2026-06-23 01:02:55.228 UTC okhttp/5.3.0 2
no JSfaviconapple-icon
2026-06-23 00:48:56.915 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36 0
no JS—
2026-06-22 23:10:09.914 UTC Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) 0
no JS—
2026-06-22 21:39:31.922 UTC Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0 0
no JS—
2026-06-22 20:55:57.884 UTC Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 17
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconpreloadprefetchiframeiframe-img@import
2026-06-22 20:54:57.354 UTC okhttp/5.3.0 2
no JSfaviconapple-icon
2026-06-22 20:15:21.180 UTC Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 0
no JS—
2026-06-22 20:01:44.836 UTC Reeder/260600.02 CFNetwork/3886.100.1 Darwin/27.0.0 1
no JSapple-icon
2026-06-22 19:54:14.594 UTC Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36 Edg/149.0.0.0 20
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconmanifestpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 19:31:51.328 UTC Mozilla/5.0 (iPhone; CPU iPhone OS 27_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/24A5355q Twitter for iPhone/12.1 0
no JS—
2026-06-22 19:26:23.507 UTC Mozilla/5.0 (compatible; MSIE 10.0; Windows Phone 8.0; Trident/6.0; IEMobile/10.0; ARM; Touch; NOKIA; Lumia 920) 0
no JS—
2026-06-22 19:05:23.364 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/148.0.0.0 Mobile Safari/537.36 0
no JS—
2026-06-22 18:52:40.138 UTC Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 [LinkedInApp]/9.32.1536 18
no JSCSSJSmoduleimgfontcss-bgcss-fontmanifestpreloadiframeiframe-img@importCSP reportreport-api
2026-06-22 18:40:49.623 UTC Mozilla/5.0 (iPhone; CPU iPhone OS 26_5_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) EdgiOS/149.0.4022.68 Version/26.0 Mobile/15E148 Safari/604.1 20
no JSCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadiframeiframe-img@importCSP reportreport-api
2026-06-22 18:23:40.426 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Mobile Safari/537.36 21
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 18:14:33.993 UTC Mastodon/4.5.10 (http.rb/5.3.1; +https://social.lostinok.com/) Bot 1
no JSog-img
2026-06-22 18:11:53.392 UTC Mozilla/5.0 ua-tracer-verify 0
no JS—
2026-06-22 18:11:42.705 UTC ua-tracer-verify/1.0 0
no JS—
2026-06-22 18:08:05.852 UTC 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 19
JS ranCSSmoduleimgfontcss-bgcss-fontfaviconmanifestpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 17:25:53.381 UTC 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 0
no JS—
2026-06-22 17:10:43.995 UTC Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 16
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconpreloadprefetchiframe-img@import
2026-06-22 17:09:43.769 UTC okhttp/5.3.0 2
no JSfaviconapple-icon
2026-06-22 16:51:13.585 UTC Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.3 Mobile/15E148 Safari/604.1 0
no JS—
2026-06-22 16:15:23.711 UTC Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 0
no JS—
2026-06-22 16:10:44.971 UTC Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.152 Safari/537.36 1
no JSfavicon
2026-06-22 16:10:39.891 UTC Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 19
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 16:10:38.954 UTC Mozilla/5.0 (X11; Linux x86_64; rv:83.0) Gecko/20100101 Firefox/83.0 0
no JS—
2026-06-22 16:03:59.692 UTC Java/21.0.4-beta 0
no JS—
2026-06-22 16:03:57.064 UTC Java/21.0.4-beta 0
no JS—
2026-06-22 16:03:56.968 UTC Java/21.0.4-beta 0
no JS—
2026-06-22 16:03:56.764 UTC Java/21.0.4-beta 0
no JS—
2026-06-22 16:00:55.377 UTC Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36 20
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconmanifestpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 15:48:46.382 UTC Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Mobile/15E148 Safari/604.1 0
no JS—
2026-06-22 15:26:27.002 UTC Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 0
no JS—
2026-06-22 15:01:18.742 UTC Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 16
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconpreloadprefetchiframe-img@import
2026-06-22 15:00:49.925 UTC okhttp/5.3.0 2
no JSfaviconapple-icon
2026-06-22 14:48:34.498 UTC 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 18
JS ranCSSJSmoduleimgcss-bgcss-fontfaviconmanifestpreloadprefetchiframe@importCSP reportreport-api
2026-06-22 14:43:02.150 UTC Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 [LinkedInApp]/9.32.1743 17
JS ranCSSJSmodulefontcss-fontmanifestpreloadiframeiframe-img@importCSP reportreport-api
2026-06-22 14:42:01.640 UTC Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.4 (KHTML, like Gecko) Version/9.0.1 Safari/601.2.4 facebookexternalhit/1.1 Facebot Twitterbot/1.0 0
no JS—
2026-06-22 14:39:29.405 UTC 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 18
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconmanifestpreloadprefetch@importCSP reportreport-api
2026-06-22 14:38:51.310 UTC 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 19
JS ranCSSJSimgcss-bgcss-fontfaviconmanifestpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 14:32:49.852 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36 20
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframe-img@importCSP reportreport-api
2026-06-22 14:32:46.761 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36 0
no JS—
2026-06-22 14:32:00.907 UTC Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Safari/605.1.15 18
JS ranCSSJSmoduleimgfontcss-bgcss-fontapple-iconmanifestpreloadiframeiframe-img@importreport-api
2026-06-22 14:31:54.007 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36 21
JS ranCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframeiframe-img@importCSP reportreport-api
2026-06-22 14:31:49.643 UTC Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36 19
JS ranCSSJSmodulefontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframe-img@importCSP reportreport-api
2026-06-22 14:31:43.695 UTC Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Safari/605.1.15 8
no JSCSSJSmodulefontiframereport-api
2026-06-22 14:29:39.883 UTC Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.2 HistoryHound/2.3.7 0
no JS—
2026-06-22 14:29:39.843 UTC Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.2 HistoryHound/2.3.7 0
no JS—
← prev1–50 of 200next →

By user agent

Running counts across the last 200 homepage requests (68 distinct agents). Click one to set the filter above.

User AgentRequestsJS ran
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KH… 40 37
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KH… 32 0
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gec… 8 6
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gec… 8 8
facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.p… 6 0
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)… 5 5
okhttp/5.3.0 5 0
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)… 5 0
curl/8.20.0 5 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, l… 4 0
Java/21.0.4-beta 4 0
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605… 4 3
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605… 3 3
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (… 3 2
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko)… 3 0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KH… 3 0
LiveCheck 3 0
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5_0 like Mac OS X) AppleWebKit/6… 2 1
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.4 (K… 2 0
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (… 2 0
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, l… 2 0
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firef… 2 0
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605… 2 2
Mozilla/5.0 (iPhone; CPU iPhone OS 16_6_1 like Mac OS X) AppleWebKit/6… 2 1
Mozilla/5.0 (Android 16; Mobile; rv:152.0) Gecko/152.0 Firefox/152.0 2 2
← prev1–25 of 68next →

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.

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 16 6
/favicon.ico 13 8
/.well-known/webmcp.json 1 1
/sitemap.xml 1 1
/humans.txt 1 1
/llms.txt 1 1

Requests (33 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
2026-06-23 01:11:41.714 UTC /robots.txt Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) —
2026-06-22 23:10:09.447 UTC /robots.txt Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) 8ZWDQV9A (+467ms)
2026-06-22 22:33:51.100 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 21:07:28.208 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 20:56:01.558 UTC /favicon.ico Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 QjRDhCjn (−3.7s)
2026-06-22 20:54:57.791 UTC /favicon.ico okhttp/5.3.0 h0yN1pmr (−437ms)
2026-06-22 18:33:27.074 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 17:05:27.481 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 16:10:45.895 UTC /favicon.ico Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.152 Safari/537.36 4Dahsb77 (−924ms)
2026-06-22 16:07:38.641 UTC /favicon.ico Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/151.0.0.0 Safari/537.36 szqW6T4C (−6m)
2026-06-22 15:48:29.895 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 15:44:14.516 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 15:01:21.469 UTC /favicon.ico Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 uNR5fJww (−2.7s)
2026-06-22 14:40:38.509 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 14:39:25.460 UTC /favicon.ico 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 gUyPriMQ (+3.9s)
2026-06-22 14:37:09.115 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 13:53:16.187 UTC /.well-known/webmcp.json 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 pv2W631S (−2.3s)
2026-06-22 13:46:48.365 UTC /robots.txt Mozilla/5.0 (compatible; Drupalbot; +https://www.drupal.org) —
2026-06-22 13:20:03.137 UTC /favicon.ico Mozilla/5.0 (iPhone; CPU iPhone OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Mobile/15E148 Safari/604.1 ScTbAgsU (−4.0s)
2026-06-22 13:19:05.622 UTC /favicon.ico Mozilla/5.0 (iPad; CPU OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Mobile/15E148 Safari/604.1 XlKhCgLT (−622ms)
2026-06-22 13:15:02.859 UTC /sitemap.xml curl/8.20.0 4l1Ij9VX (−25m)
2026-06-22 13:07:30.117 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 13:07:28.417 UTC /humans.txt 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 Vj6WASXz (+2.8s)
2026-06-22 13:06:42.937 UTC /favicon.ico Googlebot-Image/1.0 —
2026-06-22 13:05:17.632 UTC /robots.txt Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) —
2026-06-22 13:04:41.057 UTC /robots.txt Googlebot/2.1 (live-test) —
2026-06-22 13:04:40.641 UTC /robots.txt GPTBot/1.0 (live-test) —
2026-06-22 12:58:51.408 UTC /favicon.ico 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 7BMml821 (−3.9s)
2026-06-22 12:52:45.554 UTC /favicon.ico 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 orVr6drP (−39.9s)
2026-06-22 12:52:24.941 UTC /favicon.ico Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/138.0.7204.23 Safari/537.36 4Y1fo11A (−3.0s)
2026-06-22 12:51:28.086 UTC /favicon.ico okhttp/5.3.0 6qtlKfkw (−365ms)
2026-06-22 12:45:19.132 UTC /llms.txt ProbeBot —
2026-06-22 12:45:18.653 UTC /robots.txt ProbeBot —

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