ua-tracer
by Paul Kinlan
recent traces · 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 bot.
| Timestamp | User Agent | Assets |
|---|---|---|
| 2026-07-27 13:16:04.217 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-27 12:55:22.065 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-26 22:11:36.614 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-26 21:58:54.447 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-26 21:39:51.659 UTC | Mozilla/5.0 (compatible; AffsignalCrawler/1.0; +https://affsignal.com/bot) |
0 |
no JS— | ||
| 2026-07-26 20:53:39.146 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-26 19:57:10.069 UTC | Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) |
3 |
no JS⚠ fake Bingbot?JSmodulemanifest | ||
| 2026-07-26 19:29:54.193 UTC | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.4; +https://openai.com/gptbot) |
24 |
no JS✓ GPTBotCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframeiframe-img@import | ||
| 2026-07-26 18:11:59.897 UTC | sellsybot/1.0 (+mailto:dev@sellsy.com) |
0 |
no JS— | ||
| 2026-07-26 18:11:56.890 UTC | sellsybot/1.0 (+mailto:dev@sellsy.com) |
0 |
no JS— | ||
| 2026-07-26 17:28:45.358 UTC | SummalyBot/5.1.0 |
0 |
no JS— | ||
| 2026-07-26 17:28:43.208 UTC | SummalyBot/5.1.0 |
0 |
no JS— | ||
| 2026-07-26 13:45:24.898 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-26 08:32:58.852 UTC | Mozilla/5.0 (compatible; MJ12bot/v2.0.5; http://mj12bot.com/) |
1 |
no JSiframe | ||
| 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— | ||
| 2026-07-26 04:53:33.840 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-25 16:15:23.951 UTC | Mozilla/5.0 (compatible; MJ12bot/v2.0.5; http://mj12bot.com/) |
1 |
no JSiframe | ||
| 2026-07-25 16:10:53.632 UTC | Mozilla/5.0 (compatible; AffsignalCrawler/1.0; +https://affsignal.com/bot) |
0 |
no JS— | ||
| 2026-07-25 15:52:56.889 UTC | Mozilla/5.0 (compatible; SiteAuditBot/0.97; +http://www.semrush.com/bot.html) |
0 |
no JS— | ||
| 2026-07-25 11:10:18.080 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-25 10:06:16.485 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
0 |
no JS✓ Googlebot— | ||
| 2026-07-25 09:46:02.999 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-25 06:28:51.271 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.84 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
9 |
no JS✓ GooglebotCSSJSmodulefaviconapple-iconprefetchiframe@import | ||
| 2026-07-25 06:28:51.142 UTC | Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
9 |
no JS✓ GooglebotCSSJSmodulefaviconapple-iconprefetchiframe@import | ||
| 2026-07-25 06:26:06.075 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-25 05:53:23.323 UTC | Twitterbot/1.0 |
4 |
no JSog-imgtwitter-img | ||
| 2026-07-24 22:20:29.654 UTC | 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)— | ||
| 2026-07-24 20:23:52.570 UTC | 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)— | ||
| 2026-07-24 19:15:49.382 UTC | 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; compatible; OAI-SearchBot/1.4; +https://openai.com/searchbot |
0 |
no JS✓ OAI-SearchBot— | ||
| 2026-07-24 18:44:21.289 UTC | 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)— | ||
| 2026-07-24 14:33:29.818 UTC | Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/) |
29 |
JS ranCSSJSmoduleimgfontcss-bgcss-fontpreloadprefetchog-imgiframeiframe-img@import | ||
| 2026-07-24 13:58:52.462 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-24 10:59:46.867 UTC | 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)— | ||
| 2026-07-24 08:09:35.636 UTC | 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)— | ||
| 2026-07-24 08:01:05.448 UTC | Mozilla/5.0 (compatible; AffsignalCrawler/1.0; +https://affsignal.com/bot) |
0 |
no JS— | ||
| 2026-07-24 03:10:20.428 UTC | Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
0 |
no JS⚠ fake Googlebot?— | ||
| 2026-07-23 21:30:40.040 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-23 20:53:23.686 UTC | Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html) |
1 |
no JSiframe | ||
| 2026-07-23 20:49:52.471 UTC | Mozilla/5.0 (compatible; SeznamBot/4.0; +https://o-seznam.cz/napoveda/vyhledavani/en/seznambot-crawler/) |
0 |
no JS— | ||
| 2026-07-23 20:27:54.045 UTC | SummalyBot/5.1.0 |
0 |
no JS— | ||
| 2026-07-23 20:27:51.703 UTC | SummalyBot/5.1.0 |
0 |
no JS— | ||
| 2026-07-23 11:22:15.890 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-23 04:24:18.488 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.128 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSmoduleprefetchiframe@import | ||
| 2026-07-22 23:33:17.065 UTC | 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)— | ||
| 2026-07-22 18:51:22.888 UTC | 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; compatible; OAI-SearchBot/1.4; +https://openai.com/searchbot |
24 |
JS ran✓ OAI-SearchBotCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframeiframe-img@import | ||
| 2026-07-22 14:01:11.114 UTC | yacybot (freeworld/global; amd64 Linux 6.12.95+deb13-amd64; java 21.0.11; Etc/en) https://yacy.net/bot.html |
0 |
no JS— | ||
| 2026-07-22 10:57:51.514 UTC | JobCrawlerBot/0.1 (+https://github.com/nicholasbraun/job-crawler-poc) |
0 |
no JS— | ||
| 2026-07-22 07:39:59.488 UTC | yacybot (freeworld/global; amd64 Linux 6.12.95+deb13-amd64; java 21.0.11; Etc/en) https://yacy.net/bot.html |
0 |
no JS— | ||
| 2026-07-22 05:33:12.093 UTC | PurityBot/1.0 (+https://puri.li/bot) |
0 |
no JS— | ||
By user agent
Running counts across all 12711 homepage requests (566 distinct agents). Click one to set the filter above.
| User Agent | Requests | JS ran |
|---|---|---|
Mastodon/4.6.0 (http.rb/5.3.1; +https://snabelen.no/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.devwithzachary.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.in-purple.de/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.k2pk.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.mcqn.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.rhamzeh.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.tchncs.de/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://social.wanderview.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://status.fberriman.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://status.kinlan.me/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://sunny.garden/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://theblower.au/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://toot.community/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://toot.re/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://toot.works/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://triangletoot.party/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://twit.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://urbanists.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://vis.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://wandering.shop/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://werd.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://writing.exchange/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://xoxo.zone/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://zirk.us/) Bot |
1 | 0 |
Mastodon/4.6.0+glitch (http.rb/5.3.1; +https://meow.social/) Bot |
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 user agent bot.
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.
| Path | Requests | Distinct UAs |
|---|---|---|
| /robots.txt | 145 | 18 |
| /sitemap.xml | 40 | 6 |
| /favicon.ico | 2 | 1 |
| /ai.txt | 1 | 1 |
| /llms.txt | 1 | 1 |
Requests (189 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.