Server Side Rendering
Server Side Rendering (SSR) is a web development technique where web pages are rendered on the server and sent to the client as fully-formed HTML, rather than relying on client-side JavaScript to build the page. This approach improves initial page load performance, enhances SEO by providing crawlers with complete content, and ensures better user experience on slower devices or networks. SSR is commonly implemented in modern JavaScript frameworks like Next.js, Nuxt.js, and Angular Universal.
Developers should use SSR when building applications that require fast initial page loads, strong SEO performance, or accessibility on low-powered devices. It's particularly valuable for content-heavy websites like blogs, e-commerce platforms, and news sites where search engine visibility and user engagement are critical. SSR also helps mitigate issues with client-side rendering, such as blank screens during loading or poor performance on slow connections.