Detect company website tech stack
Endpoints
Get Technology
Detects technologies used by a company’s website (best-effort) using HTML signatures, HTTP headers, and DNS/nameserver hints.
Behavior:
- Normalizes
websitetodomain_root - Finds or creates the company by
domain_root - If any tech observations exist within the last 6 months: returns cached results (latest observation per technology)
- Otherwise: fetches the site, detects tech, stores observations, and returns fresh results
If the site cannot be fetched (HTTP status >= 400 or empty response), the API returns 502.
GET
Detect company website tech stack
Authorizations
Use Authorization: Bearer <prefix>.<secret>.
Query Parameters
Website or domain to analyze. Normalized to a domain root (scheme optional). Example: https://example.com or example.com.
Maximum string length:
2048Response
Detected technologies for the company website.

