DNS Prefetch explained: how it improves SEO, user experience, and web performance. Learn best practices and common pitfalls.
DNS Prefetch is a web development or SEO concept that plays a meaningful role in how users experience a website and how search engines assess it. It may relate to content structure, interaction behavior, or technical performance.
In day-to-day development, DNS Prefetch influences page layout, functionality, or accessibility. It may impact how fast content loads, how readable your layout is, or how structured your internal links are.
When done right, DNS Prefetch can boost rankings, retain users longer, and reduce bounce rates. It is often measured or validated through audit tools like Lighthouse or Chrome DevTools.
DNS Prefetch may seem minor, but mastering it is part of building better websites that load faster, rank better, and work across browsers.
