F grade
http-error
— score
1314 ms
0.0% uptime over 5 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://circle-agent-readiness-api.vercel.app/
ard first seen 2026-09-07 · last seen 2026-09-10 · json
Same host
a2a × 1 agents-txt × 1 llms-txt × 1 robots × 1 sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3862148"><img src="https://agentprobe.org/badge/3862148.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 11:14 | http-error | 404 | HTTP/1.1 | 1314 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-09 10:09 | http-error | 404 | 1142 | detailsmeta {"vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-09 09:50 | connect-fail | 3044 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-08 08:48 | connect-fail | 1618 | detailsmeta {"vantage":"us-east-1"} | LocalProtocolError: Invalid input ConnectionInputs.SEND_HEADERS in state ConnectionState.CLOSED | ||||
| 2026-09-07 06:40 | http-error | 404 | 137 | details | HTTP 404 |