<ul data-eligibleForWebStory="true"><li>Developers often optimize websites for metrics that don't reflect real user experience, leading to underperformance.</li><li>Common myths about web performance include focusing too much on Lighthouse scores, device-specific loading speed, overusing lazy loading, relying solely on CDNs, and believing modern JS frameworks are always fast.</li><li>Solutions include measuring actual user experience with tools like PageSpeed Insights and CrUX, testing under realistic conditions, optimizing lazy loading practices, using CDNs with server-side rendering, considering lighter JS frameworks, and prioritizing image optimization.</li><li>It is essential to optimize for real user experience metrics like LCP, CLS, and INP, and focus on fast perception and interaction, rather than just scores.</li></ul>

You Think Your Website Is Fast? These Myths Are Slowing You Down

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