OpenTechCheck — see what websites are built with
opentechcheck.com
LaunchIndex first observed OpenTechCheck — see what websites are built with (opentechcheck.com) live on 5 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
OpenTechCheck — see what websites are built with (opentechcheck.com) was first observed live on 5 September 2026.
OpenTechCheck provides an open, evidence-based registry to see what technologies a website uses. It runs locally in your browser via an extension and reports detected frameworks, CMS, analytics, and servers.
Its profile is classified as Saas within Technology / Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- opentechcheck.com
- Category
- Technology / Analytics
- Website type
- Saas
- Observed title
- OpenTechCheck — see what websites are built with
- Observed description
- Open-source technology detection for the web. Every detection backed by evidence, computed entirely in your browser.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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