D grade
card-invalid
20 score
1057 ms
0.0% uptime over 7 measured probes
AS16509 AMAZON-02 - Amazon.com, Inc., US · US
https://hugging-apps-perceptual-flow-matching-demo.hf.space/
ard first seen 2026-09-07 · last seen 2026-09-14 · json
Same host
agents-txt × 1 llms-txt × 1 mcp × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3887946"><img src="https://agentprobe.org/badge/3887946.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-13 13:09 | card-invalid | 20 | 200 | HTTP/1.1 | 1057 | detailsmeta {"catalog_url":"https://hugging-apps-perceptual-flow-matching-demo.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-12 12:11 | card-invalid | 20 | 200 | HTTP/1.1 | 1345 | detailsmeta {"catalog_url":"https://hugging-apps-perceptual-flow-matching-demo.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-11 11:16 | card-invalid | 20 | 200 | HTTP/1.1 | 1638 | detailsmeta {"catalog_url":"https://hugging-apps-perceptual-flow-matching-demo.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-10 10:14 | card-invalid | 20 | 200 | HTTP/1.1 | 1385 | detailsmeta {"catalog_url":"https://hugging-apps-perceptual-flow-matching-demo.hf.space/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-09 09:33 | card-invalid | 20 | 200 | 2215 | detailsmeta {"catalog_url":"https://hugging-apps-perceptual-flow-matching-demo.hf.space/.well-known/ai-catalog.json","paths_found":["ai-catalog.json"],"vantage":"us-east-1"} | not a JSON object | ||
| 2026-09-08 08:31 | connect-fail | 859 | detailsmeta {"vantage":"us-east-1"} | WriteError: | ||||
| 2026-09-07 07:41 | connect-fail | 520 | detailsmeta {"vantage":"us-east-1"} | WriteError: |