Debugging speculation rules | DevTools | Chrome for Developers

Speculation rules can be used to prefetch and prerender next page navigations as detailed in the previous post. This can allow for much quicker—or even instant—page loads, greatly improving Core Web Vitals for these additional page navigations. Debugging speculation rules can be tricky. This is particularly true for prerendered pages, as these pages are rendered in a separate renderer—kind of like

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prefetch/preload/prerender辺りのデバッグ方法。

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Chromeの開発者ツールを使った`speculationrules`などの投機的なprefetchのデバッグ方法について