A Layered Approach to Speculation Rules - CSS Wizardry
Briefly

In exploration of the Speculation Rules API, I found that it allows prefetching and prerendering pages ahead of time, which optimizes web performance.
Prefetching is lighter, focusing on reducing TTFB costs, while prerendering is resource-intensive, improving both TTFB and user experience metrics like LCP.
Using speculation rules on my site, I explicitly prerender likely user journeys to enhance navigation for visitors exploring both my blog and commercial services.
The innovative use of the Speculation Rules API has allowed me to provide a more engaging experience for users by prefetching internal links immediately.
Read at Csswizardry
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