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 facebookexternalhit/1.1.
| Timestamp | User Agent | Assets |
|---|---|---|
| 2026-09-14 04:26:57.322 UTC | facebookexternalhit/1.1 |
1 |
no JSog-img | ||
| 2026-09-14 04:26:56.427 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-08-30 14:46:11.607 UTC | facebookexternalhit/1.1 |
1 |
no JSog-img | ||
| 2026-08-30 14:46:09.718 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-08-07 00:00:16.109 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-08-07 00:00:14.342 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-08-05 12:34:44.101 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-08-05 12:34:41.631 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-07-27 08:05:08.965 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-07-27 08:05:07.261 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-07-05 15:21:08.799 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-07-03 04:06:51.523 UTC | facebookexternalhit/1.1 |
1 |
no JSog-img | ||
| 2026-07-02 19:07:06.332 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
| 2026-06-22 12:14:20.156 UTC | facebookexternalhit/1.1 |
0 |
no JS— | ||
By user agent
Running counts across all 12184 homepage requests (3 distinct agents). Click one to set the filter above.
| User Agent | Requests | JS ran |
|---|---|---|
facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) |
41 | 0 |
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 |
21 | 0 |
facebookexternalhit/1.1 |
14 | 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 facebookexternalhit/1.1.
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.
| Path | Requests | Distinct UAs |
|---|---|---|
| /robots.txt | 12 | 1 |
Requests (12 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.