Largest Contentful Paint (LCP) | Articles | web.dev

Largest Contentful Paint (LCP) Stay organized with collections Save and categorize content based on your preferences. Largest Contentful Paint (LCP) is a stable Core Web Vital metric for measuring perceived load speed. It marks the point in the page load timeline when the page's main content has likely loaded. A fast LCP helps reassure the user that the page is useful. Historically, it's been a ch

[barlog]

“Largest Contentful Paint (LCP) is an important, user-centric metric for measuring perceived load speed because it marks the point in the page load timeline when the page's main content has likely loaded—a fast LCP helps reassure the user that the page is useful.”

[gfx]

ほー。 First Meaningful Paint, First Contentful Paint に続く指標か。

[efcl]

Chrome77で利用できるようになるLargest Contentful Paint (LCP) APIについて。Viewport内で大きなコンテンツが表示されるまでの時間を表す指標。 PerformanceObserverやElement Timing APIを使った値の取得方法について

[yosuke_furukawa]

画像エレメントやsvg、background-url に指定された所謂巨大なコンテントが表示されるまでの時間を取る新しいパフォーマンス尺度の話