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 http.rb/5.3.1.
| Timestamp | User Agent | Assets |
|---|---|---|
| 2026-07-13 11:58:30.705 UTC | http.rb/5.3.1 |
0 |
no JS— | ||
| 2026-07-04 14:40:53.541 UTC | http.rb/5.3.1 |
1 |
no JSimg | ||
By user agent
Running counts across all 28341 homepage requests (718 distinct agents). Click one to set the filter above.
| User Agent | Requests | JS ran |
|---|---|---|
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodon.sdf.org/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodon.skyriser.com/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodon.thebeeches.house/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodon.uno/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodon.willnorris.net/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodon.world/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodonczech.cz/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodont.cat/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mastodontech.de/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://metalhead.club/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://metasocial.com/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mograph.social/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://morph.todon.de/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mstdn.io/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mstdn.jp/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://mstdn.md/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://muenster.im/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://nerdculture.de/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://newsie.social/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://noko.social/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://nrw.social/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://o3o.ca/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://opalstack.social/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://openbiblio.social/) Bot |
1 | 0 |
Mastodon/4.7.3 (http.rb/5.3.1; +https://oslo.town/) 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 http.rb/5.3.1.
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.
No unsolicited paths fetched yet.
Requests (0 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.
No unsolicited probe requests match the current filter.