https://stack.netzhandwerker.de/stack
One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.
What this profile is sourced from
Raw HTTP — what an agent observes
GET https://stack.netzhandwerker.de/stack → HTTP/1.1 402 Payment Required X-Payment-Required: $0.0050 X-Payment-Currency: USDC X-Payment-Chain: base GET https://stack.netzhandwerker.de/stack X-Payment: <signed-receipt> → HTTP/1.1 200 OK Content-Type: application/json …response body…
Things to know before drawing strong conclusions
accepts[] entry is used.