Browser URL Check
Check whether a URL can be opened. No browser is launched.
endpoint: https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/browser-url-ok/mcp
registry: io.github.sadri-dridi/browser-url-ok
A
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-03-26
TLS valid (53d left) · latency 64.0 ms ·
HTTP 200 · auth open ·
tools 31
manifest 1f99f1cfceb5e0ff
· drift events seen here: 4
Embed this grade
<a href="https://golemreach.com/trust/s/16865"> <img src="https://golemreach.com/trust/badge/16865.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-12T04:47:21Z | ✓ | A | ✓ | 64.0 ms | 53d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-11T22:46:26Z | ✓ | A | ✓ | 38.0 ms | 54d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-11T16:45:42Z | ✓ | A | ✓ | 408.0 ms | 54d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-11T10:45:11Z | ✓ | A | ✓ | 114.0 ms | 54d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-11T04:44:18Z | ✓ | A | ✓ | 86.0 ms | 54d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-10T22:43:44Z | ✓ | A | ✓ | 52.0 ms | 55d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-10T16:43:02Z | ✓ | A | ✓ | 190.0 ms | 55d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-10T10:41:09Z | ✓ | A | ✓ | 67.0 ms | 55d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-10T04:39:56Z | ✓ | A | ✓ | 92.0 ms | 55d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-09T22:37:41Z | ✓ | A | ✓ | 70.0 ms | 56d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-09T16:37:08Z | ✓ | A | ✓ | 110.0 ms | 56d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-09T10:36:32Z | ✓ | A | ✓ | 80.0 ms | 56d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-09T04:35:33Z | ✓ | A | ✓ | 142.0 ms | 56d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-08T22:33:30Z | ✓ | A | ✓ | 81.0 ms | 57d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-08T16:32:52Z | ✓ | A | ✓ | 143.0 ms | 57d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-08T10:31:48Z | ✓ | A | ✓ | 56.0 ms | 57d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-08T04:31:01Z | ✓ | A | ✓ | 177.0 ms | 57d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-07T22:30:18Z | ✓ | A | ✓ | 177.0 ms | 58d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-07T16:29:39Z | ✓ | A | ✓ | 174.0 ms | 58d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-07T10:27:50Z | ✓ | A | ✓ | 83.0 ms | 58d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-07T04:26:43Z | ✓ | A | ✓ | 59.0 ms | 58d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-06T22:25:41Z | ✓ | A | ✓ | 102.0 ms | 59d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-06T16:24:59Z | ✓ | A | ✓ | 169.0 ms | 59d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-06T10:23:22Z | ✓ | A | ✓ | 93.0 ms | 59d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-06T04:22:41Z | ✓ | A | ✓ | 151.0 ms | 59d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-05T22:21:20Z | ✓ | A | ✓ | 94.0 ms | 60d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-05T16:20:44Z | ✓ | A | ✓ | 117.0 ms | 60d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-05T10:18:53Z | ✓ | A | ✓ | 128.0 ms | 60d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-05T04:17:43Z | ✓ | A | ✓ | 70.0 ms | 60d | 31 | 1f99f1cfceb5e0ff |
| 2026-10-04T22:16:22Z | ✓ | A | ✓ | 111.0 ms | 61d | 31 | 1f99f1cfceb5e0ff |