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 Twitterbot.
| Timestamp | User Agent | Assets |
|---|---|---|
| 2026-08-19 09:48:36.951 UTC | Twitterbot/1.0 |
2 |
no JSog-imgtwitter-img | ||
| 2026-08-15 15:08:28.720 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-08-09 10:37:14.665 UTC | Twitterbot/1.0 |
2 |
no JSog-imgtwitter-img | ||
| 2026-08-02 10:02:22.488 UTC | Twitterbot/1.0 |
10 |
no JSog-imgtwitter-img | ||
| 2026-07-31 00:46:01.294 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-25 05:53:23.323 UTC | Twitterbot/1.0 |
4 |
no JSog-imgtwitter-img | ||
| 2026-07-16 21:59:00.839 UTC | Twitterbot/1.0 |
8 |
no JSog-imgtwitter-img | ||
| 2026-07-16 16:34:07.286 UTC | 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 |
9 |
no JSCSSimgfontcss-bgcss-fontpreloadiframeiframe-img@import | ||
| 2026-07-14 07:30:58.834 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-14 06:20:44.576 UTC | 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 |
0 |
no JS— | ||
| 2026-07-14 00:27:30.774 UTC | 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 |
1 |
no JSog-img | ||
| 2026-07-14 00:27:30.438 UTC | 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 |
0 |
no JS— | ||
| 2026-07-13 14:05:51.353 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-13 10:53:06.433 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-10 13:02:12.684 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-09 19:37:31.000 UTC | Twitterbot/1.0 |
6 |
no JSog-imgtwitter-img | ||
| 2026-07-09 17:39:06.100 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-05 19:07:52.236 UTC | 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 |
0 |
no JS— | ||
| 2026-07-05 11:01:45.852 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-03 08:17:30.260 UTC | 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 |
0 |
no JS— | ||
| 2026-07-03 07:57:50.909 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-07-03 04:08:16.151 UTC | TelegramBot (like TwitterBot) |
1 |
no JStwitter-img | ||
| 2026-07-02 18:56:24.097 UTC | Twitterbot/1.0 |
0 |
no JS— | ||
| 2026-07-02 18:56:23.897 UTC | Twitterbot/1.0 |
0 |
no JS— | ||
| 2026-07-02 18:55:37.277 UTC | Twitterbot/1.0 |
239 |
no JSog-imgtwitter-img | ||
| 2026-07-02 18:55:37.245 UTC | Twitterbot/1.0 |
0 |
no JS— | ||
| 2026-06-29 12:13:18.943 UTC | Twitterbot/1.0 |
7 |
no JSog-imgtwitter-img | ||
| 2026-06-23 09:22:15.175 UTC | TelegramBot (like TwitterBot) |
0 |
no JS— | ||
| 2026-06-23 09:21:14.235 UTC | TelegramBot (like TwitterBot) |
0 |
no JS— | ||
| 2026-06-23 09:20:13.212 UTC | TelegramBot (like TwitterBot) |
0 |
no JS— | ||
| 2026-06-23 09:19:12.336 UTC | TelegramBot (like TwitterBot) |
0 |
no JS— | ||
| 2026-06-23 09:18:11.830 UTC | TelegramBot (like TwitterBot) |
0 |
no JS— | ||
| 2026-06-22 14:42:01.640 UTC | 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 |
0 |
no JS— | ||
| 2026-06-22 12:25:10.882 UTC | 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 |
3 |
no JSfaviconapple-iconog-img | ||
| 2026-06-22 12:09:10.643 UTC | Twitterbot/1.0 |
0 |
no JS— | ||
| 2026-06-22 12:07:54.052 UTC | TelegramBot (like TwitterBot) |
1 |
no JStwitter-img | ||
| 2026-06-22 12:07:52.080 UTC | TelegramBot (like TwitterBot) |
1 |
no JStwitter-img | ||
| 2026-06-22 12:02:38.573 UTC | Twitterbot/1.0 |
8 |
no JSog-imgtwitter-img | ||
| 2026-06-22 12:02:00.855 UTC | Twitterbot/1.0 |
0 |
no JS— | ||
| 2026-06-22 12:02:00.845 UTC | Twitterbot/1.0 |
0 |
no JS— | ||
| 2026-06-22 12:00:33.412 UTC | TelegramBot (like TwitterBot) |
6 |
no JSfavicontwitter-img | ||
By user agent
Running counts across all 8119 homepage requests (3 distinct agents). Click one to set the filter above.
| User Agent | Requests | JS ran |
|---|---|---|
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 |
17 | 0 |
Twitterbot/1.0 |
15 | 0 |
TelegramBot (like TwitterBot) |
9 | 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 Twitterbot.
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 | 2 | 1 |
Requests (2 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.
| Timestamp | Path | User Agent (click for reverse lookup) | Related trace |
|---|---|---|---|
| 2026-08-19 09:48:36.814 UTC | /robots.txt | Twitterbot/1.0 | 9Ly2rAP8 (+137ms) |
| 2026-08-19 09:48:36.303 UTC | /robots.txt | Twitterbot/1.0 | — |