Client-Side vs. Server-Side Rendering: What's Actually Happening When a Page Loads

Every time someone lands on your website, a decision has already been made — one most business owners never think about. Where does the work of actually building that page happen? On a powerful server before the content ever reaches the user's device, or inside the browser itself after a bundle of code downloads and runs? That choice — client-side vs. server-side rendering — affects your Google rankings, your load times, your infrastructure costs, and how your site feels to every person who visits it. Here's what it actually means, and why it matters for your business.