Technically, the homepage favors progressive enhancement. Images load with prioritized LCP assets for the hero, adaptive formats (AVIF/WebP) where supported, and low-memory fallbacks for constrained devices. Client-side caching, lazy loading of offscreen rows, and server-driven personalization ensure quick interactions without sacrificing freshness. Error states are humane: empty watchlists are met with an encouraging prompt and starter suggestions; offline mode surfaces downloaded content first.