PerformanceNavigationTiming.loadEventEnd

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since October 2021.

Experimental: これは実験的な機能です。
本番で使用する前にブラウザー互換性一覧表をチェックしてください。

loadEventEnd 読み取り専用プロパティは、現在のドキュメントのロードイベントが完了した時刻と同じtimestamp を返します。

構文

perfEntry.loadEventEnd;

返値

現在のドキュメントのロードイベントが完了した時刻を表す timestamp

次の例は、このプロパティの使用方法を示しています。

js
function print_nav_timing_data() {
  // Use getEntriesByType() to just get the "navigation" events
  var perfEntries = performance.getEntriesByType("navigation");

  for (var i = 0; i < perfEntries.length; i++) {
    console.log("= Navigation entry[" + i + "]");
    var p = perfEntries[i];
    // dom Properties
    console.log(
      "DOM content loaded = " +
        (p.domContentLoadedEventEnd - p.domContentLoadedEventStart),
    );
    console.log("DOM complete = " + p.domComplete);
    console.log("DOM interactive = " + p.interactive);

    // document load and unload time
    console.log("document load = " + (p.loadEventEnd - p.loadEventStart));
    console.log("document unload = " + (p.unloadEventEnd - p.unloadEventStart));

    // other properties
    console.log("type = " + p.type);
    console.log("redirectCount = " + p.redirectCount);
  }
}

仕様書

Specification
Navigation Timing Level 2
# dom-performancenavigationtiming-loadeventend

ブラウザーの互換性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
loadEventEnd

Legend

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Full support
Full support