Parameter SSR or Server-Side Rendering CSR or Client Side Rendering
Rendering Server-Side Client-Side
Rendering Time Before the content is sent to the client’s browser After the initial page load and JavaScript execution on the browser
Initial Load Time One-way data binding Two-way data binding
DOM Faster Comparatively Slower
User Experience The user sees the fully rendered page instantly Initially, the user sees a blank page or loading spinner
Accessibility Better accessibility for users with slow or unreliable internet Users with slow or unreliable internet may face challenges
Search Engine Optimization Easier for search engines to index pre-rendered content Difficult for search engines to index dynamic content
Dynamic Content Limited as new requests on the server are required More interactive and faster updates without full page reload.
Complexity Server-side complexity with additional server resources Client-side complexity due to JavaScript resources