F grade
http-error
— score
469 ms
0.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://app.superbooks.io/
ard first seen 2026-09-11 · last seen 2026-09-14 · json
Same host
agents-txt × 1 llms-txt × 1 mcp × 1 · 1 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3917276"><img src="https://agentprobe.org/badge/3917276.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-14 07:04 | http-error | 404 | HTTP/1.1 | 469 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-13 06:04 | http-error | 404 | HTTP/1.1 | 439 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-12 05:03 | http-error | 404 | HTTP/1.1 | 499 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 | ||
| 2026-09-11 04:01 | http-error | 404 | HTTP/1.1 | 602 | detailsmeta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | HTTP 404 |