Glossary
What Is Client-Side Rendering (CSR)?
Client-side rendering is a JavaScript approach where the browser builds a page's content after loading, requiring crawlers to execute JavaScript to see it.
Pure CSR is the riskiest rendering approach for SEO-critical pages — hybrid approaches (SSR or static generation with client-side hydration) are the safer practical default.
Want to go beyond definitions and actually fix issues like this on your own site? Join the Technical SEO Workshop →