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 |
|---|---|---|
| 2026-07-23 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 |
21 |
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— | ||
| 2026-07-22 02:33:14.717 UTC | 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 JSog-imgtwitter-img | ||
| 2026-07-22 01:26:06.905 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 01:26:06.740 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)— | ||
| 2026-07-21 21:38:53.892 UTC | Mozilla/5.0 (compatible; MJ12bot/v2.0.5; http://mj12bot.com/) |
1 |
no JSiframe | ||
| 2026-07-21 14:27:53.815 UTC | Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/) |
17 |
JS ranCSSJSmoduleimgfontcss-bgcss-fontpreloadprefetchiframe@import | ||
| 2026-07-21 07:56:39.791 UTC | Mastodon/4.6.3+glitch (http.rb/5.3.1; +https://mstdn.thms.uk/) Bot |
1 |
no JSog-img | ||
| 2026-07-21 07:32:30.545 UTC | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Safari/605.1.15 (Applebot/0.1; +http://www.apple.com/go/applebot) |
10 |
no JS✓ ApplebotCSSJSmoduleiframe@importreport-api | ||
| 2026-07-21 05:14:04.585 UTC | Mozilla/5.0 (compatible; MJ12bot/v2.0.5; http://mj12bot.com/) |
1 |
no JSiframe | ||
| 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) |
3 |
no JSfaviconapple-icon | ||
| 2026-07-21 01:55:35.939 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)— | ||
| 2026-07-20 18:57:26.424 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 |
16 |
no JS✓ OAI-SearchBotCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframeiframe-img@import | ||
| 2026-07-20 16:28:10.760 UTC | Mozilla/5.0 (compatible; AffsignalCrawler/1.0; +https://affsignal.com/bot) |
0 |
no JS— | ||
| 2026-07-20 16:04:31.024 UTC | 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 JSog-imgtwitter-img | ||
| 2026-07-20 15:10:47.402 UTC | Gaisbot/3.0 (robot@gais.cs.ccu.edu.tw; http://gais.cs.ccu.edu.tw/robot.php) |
0 |
no JS— | ||
| 2026-07-20 13:16:03.156 UTC | Mozilla/5.0 (compatible; MJ12bot/v2.0.5; http://mj12bot.com/) |
0 |
no JS— | ||
| 2026-07-20 09:43:30.047 UTC | SummalyBot/5.1.0 |
0 |
no JS— | ||
| 2026-07-20 09:43:27.921 UTC | SummalyBot/5.1.0 |
0 |
no JS— | ||
| 2026-07-20 02:12:04.520 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)— | ||
| 2026-07-19 20:14:21.548 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)— | ||
| 2026-07-19 19:14:49.944 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)— | ||
| 2026-07-19 17:25:19.252 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.124 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-19 15:18:38.684 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)— | ||
| 2026-07-19 15:18:38.681 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)— | ||
| 2026-07-19 11:01:45.267 UTC | Mozilla/5.0 (compatible; AffsignalCrawler/1.0; +https://affsignal.com/bot) |
0 |
no JS— | ||
| 2026-07-19 09:45:41.520 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.124 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-19 07:50:26.075 UTC | Mozilla/5.0 (compatible; SemrushBot/7~bl; +http://www.semrush.com/bot.html) |
1 |
no JSiframe | ||
| 2026-07-19 04:31:54.232 UTC | Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
0 |
no JS⚠ fake Googlebot?— | ||
| 2026-07-19 04:25:31.191 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.124 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
6 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-18 23:06:56.047 UTC | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm) Chrome/116.0.1938.76 Safari/537.36 |
0 |
no JS✓ Bingbot— | ||
| 2026-07-18 19:03:24.368 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 |
15 |
no JS✓ OAI-SearchBotCSSJSmoduleimgfontcss-bgcss-fontfaviconapple-iconmanifestpreloadprefetchiframeiframe-img@import | ||
| 2026-07-18 15:17:16.580 UTC | Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.7871.124 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html) |
7 |
no JS✓ GooglebotCSSJSmoduleprefetchiframe@import | ||
| 2026-07-18 14:24:24.064 UTC | Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/) |
21 |
JS ranCSSJSmoduleimgfontcss-bgcss-fontpreloadprefetchog-imgiframe@import | ||
| 2026-07-18 13:37:29.459 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)— | ||
| 2026-07-18 10:42:23.917 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)— | ||
| 2026-07-18 01:07:33.680 UTC | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; SleepBot/1.0; +http://sleepbot.com/) Chrome/131.0.0.0 Safari/537.36 |
1 |
no JSiframe | ||
| 2026-07-17 22:28:12.693 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)— | ||
By user agent
Running counts across all 5612 homepage requests (485 distinct agents). Click one to set the filter above.
| User Agent | Requests | JS ran |
|---|---|---|
Mastodon/4.3.6 (http.rb/5.2.0; +https://social.synesthesia.co.uk/) Bot |
1 | 0 |
Mastodon/4.3.6+glitch (http.rb/5.2.0; +https://better.boston/) Bot |
1 | 0 |
Mastodon/4.3.8+glitch (http.rb/5.2.0; +https://istoleyour.pw/) Bot |
1 | 0 |
Mastodon/4.3.9 (http.rb/5.2.0; +https://snapp.social/) Bot |
1 | 0 |
Mastodon/4.4.16 (http.rb/5.3.1; +https://glasgow.social/) Bot |
1 | 0 |
Mastodon/4.4.18 (http.rb/5.3.1; +https://toot.berlin/) Bot |
1 | 0 |
Mastodon/4.4.19 (http.rb/5.3.1; +https://mastodon.sdf.org/) Bot |
1 | 0 |
Mastodon/4.4.3 (http.rb/5.3.1; +https://echo.maschsee.social/) Bot |
1 | 0 |
Mastodon/4.4.5 (http.rb/5.3.1; +https://fediverse.jarv.is/) Bot |
1 | 0 |
Mastodon/4.4.7 (http.rb/5.3.1; +https://idlethumbs.social/) Bot |
1 | 0 |
Mastodon/4.4.8 (http.rb/5.3.1; +https://mastodon.distos.org/) Bot |
1 | 0 |
Mastodon/4.5.0 (http.rb/5.3.1; +https://changelog.social/) Bot |
1 | 0 |
Mastodon/4.5.0 (http.rb/5.3.1; +https://digitalstuntfactory.com/) Bot |
1 | 0 |
Mastodon/4.5.0 (http.rb/5.3.1; +https://m.consultatron.com/) Bot |
1 | 0 |
Mastodon/4.5.0 (http.rb/5.3.1; +https://ma.fellr.net/) Bot |
1 | 0 |
Mastodon/4.5.0 (http.rb/5.3.1; +https://mtd.sysblog.at/) Bot |
1 | 0 |
Mastodon/4.5.0-alpha.2+chuckya (http.rb/5.3.1; +https://toot.nels.onl/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://drupal.community/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://eu.mastodon.green/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://macaw.social/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://mathstodon.xyz/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://mstdn.io/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://social.cordonnier.net/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://social.edu.nl/) Bot |
1 | 0 |
Mastodon/4.5.10 (http.rb/5.3.1; +https://social.gamefan.net/) 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 | 260 | 20 |
| /sitemap.xml | 67 | 6 |
| /.well-known/security.txt | 1 | 1 |
| /favicon.ico | 1 | 1 |
Requests (329 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.