D grade
card-invalid
20 score
2235 ms
0.0% uptime over 13 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://cbrowser.ai/
ard first seen 2026-09-07 · last seen 2026-09-20 · json
Same host
agents-txt × 1 llms-txt × 1 · 1 alive mcp × 1 robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/3861775"><img src="https://agentprobe.org/badge/3861775.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-19 19:26 | card-invalid | 20 | 200 | HTTP/1.1 | 2235 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-18 18:28 | card-invalid | 20 | 200 | HTTP/1.1 | 2170 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-17 17:25 | card-invalid | 20 | 200 | HTTP/1.1 | 2385 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-16 16:29 | card-invalid | 20 | 200 | HTTP/1.1 | 2160 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-15 15:28 | card-invalid | 20 | 200 | HTTP/1.1 | 2336 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-14 14:37 | card-invalid | 20 | 200 | HTTP/1.1 | 2163 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-13 13:06 | card-invalid | 20 | 200 | HTTP/1.1 | 1330 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-12 12:08 | card-invalid | 20 | 200 | HTTP/1.1 | 1500 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-11 11:13 | card-invalid | 20 | 200 | HTTP/1.1 | 1588 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-10 10:10 | card-invalid | 20 | 200 | HTTP/1.1 | 1686 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true,"http_version":"HTTP/1.1","vantage":"us-east-1"} | not a JSON object | |
| 2026-09-09 09:24 | card-invalid | 20 | 200 | 4076 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json"],"vantage":"us-east-1"} | not a JSON object | ||
| 2026-09-08 08:22 | card-invalid | 20 | 200 | 5443 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json"],"vantage":"us-east-1"} | not a JSON object | ||
| 2026-09-07 06:13 | card-invalid | 20 | 200 | 509 | detailsmeta {"catalog_url":"https://cbrowser.ai/.well-known/ard.json","paths_found":["ard.json","ai-catalog.json"],"paths_diverge":true} | not a JSON object |