What It Involves:
Optimizing page load times, reducing render-blocking scripts, and ensuring seamless user experience.
Using techniques like lazy loading, preloading, tree-shaking, and minification.
Proficient use of tools like Lighthouse, WebPageTest, and Chrome DevTools.
Skill Set:
Proficiency in core web technologies (HTML, CSS, JavaScript).
Understanding of browser rendering pipelines (Critical Rendering Path).
Knowledge of server-side rendering (SSR) and static site generation (SSG).