1. Analyze application performance to identify bottlenecks.
2. Determine optimization techniques (NgOptimizedImage, @defer, lazy routes, SSR).
3. Implement `NgOptimizedImage` for optimized image loading.
4. Use `@defer` for lazy loading components.
5. Configure lazy routes for modules and components.
6. Implement server-side rendering (SSR) for SEO and initial load performance.
7. Measure and evaluate the performance improvements.