Technical SEO Guide: Core Web Vitals and Page Speed Optimization

Technical SEO forms the foundation for your website to be properly crawled, indexed, and ranked by search engines. Google's use of Core Web Vitals metrics as ranking factors has made page performance more important than ever.

Improving the three core metrics—Largest Contentful Paint (LCP), First Input Delay (FID), and Cumulative Layout Shift (CLS)—directly impacts both user experience and your search rankings. Using SSR and SSG with Next.js is one of the most effective ways to optimize these metrics.

Image optimization, lazy loading, code splitting, CDN usage, and structured data implementation are essential components of technical SEO. Regularly analyzing Google Search Console data to detect crawl errors and managing sitemaps properly continuously improves your ranking performance.

To improve your website's technical SEO performance, explore our SEO services.