F grade
http-error
— score
2617 ms
0.0% uptime over 5 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://cors-header-checker.underscoredone.com/
ard first seen 2026-09-07 · last seen 2026-09-11 · json
Same host
a2a × 1 agents-txt × 1 llms-txt × 1 robots × 1 · 1 alive sigdir × 1 x402 × 1 · 1 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/3862765"><img src="https://agentprobe.org/badge/3862765.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-11 11:20 | http-error | 404 | HTTP/1.1 | 2617 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-10 10:17 | http-error | 404 | HTTP/1.1 | 1459 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-09 09:49 | http-error | 404 | 2643 | detailsmeta {"vantage":"us-east-1"} | HTTP 404 | |||
| 2026-09-08 08:47 | connect-fail | 2142 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 02:51 | http-error | 404 | 89 | details | HTTP 404 |