agentprobe.org
041 ms1,739 ms2026-09-07T07:36:26+00:00 · connect-fail · 0 ms2026-09-09T10:12:56+00:00 · http-error · 1739 ms2026-09-07 07:362026-09-09 10:12041 ms1,739 ms2026-09-07T07:36:26+00:00 · connect-fail · 0 ms2026-09-09T10:12:56+00:00 · http-error · 1739 ms2026-09-07 07:362026-09-09 10:12
probe history, latency (log) over time, glyph = outcome
F grade
http-error
— score
1739 ms
0.0% uptime over 2 measured probes
AS24940 HETZNER-AS - Hetzner Online GmbH, DE · DE

https://api.seranking.com/

agents-txt first seen 2026-09-07 · last seen 2026-09-13 · json

Same host

ard × 1 llms-txt × 1 mcp × 1 · 1 alive robots × 1 sigdir × 1

Badge

agentprobe grade F

embed:

<a href="https://agentprobe.org/endpoint/275911"><img src="https://agentprobe.org/badge/275911.svg" alt="agentprobe"></a>

Probe history

probed (UTC)outcomescorestatushttpmsversioncapabilitieserror
2026-09-09 10:12http-error 4011739
details

meta 

{"url":"https://api.seranking.com/agents.txt","vantage":"us-east-1"}
HTTP 401
2026-09-07 07:36connect-fail
details

meta 

{"vantage":"us-east-1"}
ProtocolError: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED