agentprobe.org
048 ms2,352 ms2026-09-07T03:37:05+00:00 · http-error · 16 ms2026-09-08T08:18:43+00:00 · http-error · 1797 ms2026-09-09T09:20:34+00:00 · connect-fail · 1109 ms2026-09-09T10:09:17+00:00 · http-error · 1122 ms2026-09-10T11:13:50+00:00 · http-error · 849 ms2026-09-11T12:13:21+00:00 · http-error · 934 ms2026-09-12T13:07:14+00:00 · http-error · 861 ms2026-09-13T14:12:05+00:00 · http-error · 1026 ms2026-09-14T14:41:55+00:00 · card-invalid · 2352 ms2026-09-07 03:372026-09-14 14:41048 ms2,352 ms2026-09-07T03:37:05+00:00 · http-error · 16 ms2026-09-08T08:18:43+00:00 · http-error · 1797 ms2026-09-09T09:20:34+00:00 · connect-fail · 1109 ms2026-09-09T10:09:17+00:00 · http-error · 1122 ms2026-09-10T11:13:50+00:00 · http-error · 849 ms2026-09-11T12:13:21+00:00 · http-error · 934 ms2026-09-12T13:07:14+00:00 · http-error · 861 ms2026-09-13T14:12:05+00:00 · http-error · 1026 ms2026-09-14T14:41:55+00:00 · card-invalid · 2352 ms2026-09-07 03:372026-09-14 14:41
probe history, latency (log) over time, glyph = outcome
D grade
card-invalid
20 score
2352 ms
0.0% uptime over 9 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US

https://atpeak-letter-counter.hf.space/

ard first seen 2026-09-07 · last seen 2026-09-14 · json

Same host

agents-txt × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1

Badge

agentprobe grade D

embed:

<a href="https://agentprobe.org/endpoint/3860575"><img src="https://agentprobe.org/badge/3860575.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-14 14:41card-invalid20 200HTTP/1.12352
details

meta 

{"catalog_url":"https://atpeak-letter-counter.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"}
not a JSON object
2026-09-13 14:12http-error 503HTTP/1.11026
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-12 13:07http-error 503HTTP/1.1861
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-11 12:13http-error 503HTTP/1.1934
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-10 11:13http-error 503HTTP/1.1849
details

meta 

{"http_version":"HTTP/1.1","vantage":"us-east-1"}
HTTP 503
2026-09-09 10:09http-error 5031122
details

meta 

{"vantage":"us-east-1"}
HTTP 503
2026-09-09 09:20connect-fail 1109
details

meta 

{"vantage":"us-east-1"}
WriteError:
2026-09-08 08:18http-error 5031797
details

meta 

{"vantage":"us-east-1"}
HTTP 503
2026-09-07 03:37http-error 50316
details
HTTP 503