D grade
card-invalid
30 score
1121 ms
0.0% uptime over 2 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://calc.engineer/
sigdir first seen 2026-09-07 · last seen 2026-09-19 · json
Same host
agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 1 robots × 1 · 1 alive
Badge
embed:
<a href="https://agentprobe.org/endpoint/415611"><img src="https://agentprobe.org/badge/415611.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-16 10:08 | card-invalid | 30 | 200 | HTTP/1.1 | 1121 | detailscapabilities {"key_count":0,"content_type":"text/html"}meta {"http_version":"HTTP/1.1","vantage":"us-east-1"} | ||
| 2026-09-09 09:59 | card-invalid | 30 | 200 | 581 | detailscapabilities {"key_count":0,"content_type":"text/html"}meta {"vantage":"us-east-1"} | |||
| 2026-09-07 11:31 | connect-fail | detailsmeta {"inferred_from":"llms-txt","vantage":"us-east-1"} | inferred from llms-txt: WriteError: |