Web Performance Tuner

Diagnose, benchmark, and fix web performance issues with measurable validation.

Workflow

1. Analyze - Identify issues via CrUX data, Lighthouse, Chrome DevTools, or user-provided specifics
2. Setup - Ensure local dev environment exists (ask user if unclear)
3. Baseline - Establish benchmarks before making changes
4. Fix - Make ONE granular change at a time
5. Validate - Rebuild, re-run benchmarks, compare to baseline
6. Commit or Revert - Only commit if measurable improvement; otherwise discard and move on
7. Repeat - Continue through prioritized issues until all top issues addressed

Data Sources