Server-Side Rendering
Server-Side Rendering (SSR) is a web development technique where the server generates the full HTML for a web page in response to a user request, sending a complete, renderable page to the client. This contrasts with client-side rendering, where the browser downloads minimal HTML and uses JavaScript to build the page. SSR improves initial page load performance, enhances SEO by providing crawlers with fully rendered content, and ensures better user experience on slower networks or devices.
Developers should use SSR when building applications that require fast initial page loads, strong SEO performance, or accessibility on low-powered devices. It is particularly valuable for content-heavy websites like blogs, e-commerce platforms, and news sites where search engine visibility and quick first impressions are critical. SSR also helps mitigate issues with JavaScript-heavy applications that might struggle on slow connections or older browsers.