Catch uncaught JavaScript errors, hydration crashes, and console exceptions — Captures unhandled client-side JavaScript runtime crashes, console error logs, unhandled promise rejections, and React Error Boundary exceptions on real page loads.
Uncaught exception capture — flags unhandled JavaScript errors that break SPA navigation.
Console error storm detector — isolates noisy client-side script failures and failing network assets.
Exact stack trace evidence — cites exact error message and script location for immediate engineering fixes.
Client Runtime Crash & Unhandled Exception Auditor automatically crawls your website using a real headless browser to inspect: Uncaught exception capture — flags unhandled JavaScript errors that break SPA navigation. Console error storm detector — isolates noisy client-side script failures and failing network assets. Exact stack trace evidence — cites exact error message and script location for immediate engineering fixes.
Engineering leads, DevOps teams, SEO specialists, and product managers who need deterministic, evidence-backed inspection reports without generic AI hallucinations.
Our engine launches an isolated browser session, captures exact network requests, response headers, DOM snapshots, and console errors, and maps observable findings to actionable remediation steps.
The free tier audits up to 5 pages instantly (5 free scans/day). Comprehensive full-site reports with deep evidence citations are available for $3.99 per audit.
Catch raw JSON leaks, broken tool execution paths, and infinite retry loops
Cut unnecessary script payloads, eliminate third-party bloat, and improve INP
Build user trust with verified status page linkages and SLA transparency