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 6966 homepage requests (349 distinct agents). Click one to set the filter above.
| User Agent | Requests | JS ran |
|---|---|---|
Mastodon/4.6.0 (http.rb/5.3.1; +https://alsutton.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://androiddev.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://beige.party/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://bne.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://chromium.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://crispsandwi.ch/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://developers.live/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://dmv.community/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://does.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://en.osm.town/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://federate.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://fedi.simonwillison.net/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://fediverse.repc.co/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://fediverse.zachleat.com/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://fiasco.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://flipboard.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://floss.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://fosstodon.org/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://front-end.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://g0v.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://genart.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://hachyderm.io/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://hci.social/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://helvede.net/) Bot |
1 | 0 |
Mastodon/4.6.0 (http.rb/5.3.1; +https://henshaw.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 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.