Site Speed
30-90 minAdvanced
Enhance site speed using Rendering strategies (SSG, SSR, ISR) and caching.
Prerequisites
- Understanding of Server vs. Client Components
Advanced Recommended
Rendering Strategies
Static vs Dynamic.
1
Static Generation (SSG)
1
Prefer Static Site Generation for content that doesn't change often (e.g., Blog posts, Marketing pages).
2
These pages are cached on the CDN edge and served instantly.
2
Incremental Static Regeneration (ISR)
1
Use revalidate in your fetch calls or page config to update static content periodically without a full rebuild.
Example
export const revalidate = 3600 // revalidate every hourVerification Checklist
- Check the build output to see which pages are Static (Circle) vs Dynamic (Lambda).
- Test Time to First Byte (TTFB) using Lighthouse or WebPageTest.