F grade
http-error
— score
1957 ms
0.0% uptime over 2 probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://cal-events.com/
ard first seen 2026-09-07 · last seen 2026-09-08 · json
Same host
a2a × 1 agents-txt × 1 llms-txt × 1 robots × 1 sigdir × 1 x402 × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3861560"><img src="https://agentprobe.org/badge/3861560.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|
| 2026-09-08 08:48 | http-error | 404 | 1957 | detailsmeta {"vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-07 05:11 | http-error | 404 | 21 | details | HTTP 404 |