Slow loading in React can often be fixed by optimizing assets, lazy loading components, and removing unused dependencies.

React applications can suffer from slow load times due to large bundle sizes, unoptimized assets, or complex components. Use lazy loading with React’s React.lazy and Suspense to load only critical components initially, reducing initial payload size. Implement a CDN to cache static assets, minimizing load times by fetching resources closer to the user. Use tools like Webpack’s bundle-analyzer to identify and eliminate unused dependencies. Minifying JavaScript, compressing images, and reducing HTTP requests further optimize load times. Finally, use code-splitting to break large components into smaller chunks, ensuring users load only necessary resources for each page view.