Best practices Modern web development standards based on Lighthouse best practices audits. Covers security, browser compatibility, and code quality patterns. Evidence-led audit workflow When a rendered page is available: 1. Run a live Lighthouse Best Practices audit when that capability is available; with Chrome DevTools MCP, use . Use navigation mode for a normal page load or snapshot mode when the current state must be preserved. 2. Inspect the listed console and network failures and fetch individual details only when they support a finding. 3. Supplement runtime evidence with dependency, h…