Why we built this readiness tool
Modern web applications fail in production when browser environments lack the graphics, media, and API capabilities those apps depend on. Static support tables cannot answer whether a managed laptop, mobile WebView, or customer browser can run your product today.
We created this tool to help developers, QA engineers, and SaaS teams validate application readiness before release. Client-side probes produce exportable readiness reports with no accounts and no uploads.
What we believe
Deployment validation should be fast, repeatable, and honest about limits. A readiness score never replaces reading individual probe rows and mapping them to product requirements.
We keep the experience mobile-first so support staff and engineers can run the same validation workflow without friction.
How readiness checks stay current
Probe lists follow web platform evolution. When browsers ship new codecs or APIs, we extend validation scope while keeping quick checks practical for daily use.
The site remains fully static and deployable on edge hosting, which keeps the run page fast worldwide.