PerformanceTiming.domainLookupEnd

  • Revision slug: Web/API/PerformanceTiming.domainLookupEnd
  • Revision title: PerformanceTiming.domainLookupEnd
  • Revision id: 469069
  • Created:
  • Creator: teoli
  • Is current revision? No
  • Comment

Revision Content

{{ APIRef("PerformanceTiming") }}

Summary

The PerformanceTiming.domainLookupEnd read-only property returns an unsigned long long representing the moment, in miliseconds since the UNIX epoch, where the domain lookup is finished. If a persistent connection is used, or the information is stored in a cache or a local resource, the value will be the same as {{domxref("PerformanceTiming.fetchStart")}}.

Syntax

time = performanceTiming.domainLookupEnd;

Specifications

Specification Status Comment
{{SpecName('Navigation Timing', '#dom-performancetiming-domainlookupend', 'PerformanceTiming.domainLookupEnd')}} {{Spec2('Navigation Timing')}} Initial definition.

Browser compatibility

{{CompatibilityTable}}
Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 6.0 {{CompatGeckoDesktop("7.0")}} 9.0 15.0 {{CompatNo}}
Feature Android Firefox Mobile (Gecko) Firefox OS IE Phone Opera Mobile Safari Mobile
Basic support {{CompatNo}} {{CompatGeckoMobile("7.0")}} {{CompatGeckoFxOS("7.0")}} 9.0 15.0 {{CompatNo}}

See also

  • The {{domxref("PerformanceTiming")}} interface it belongs to.

Revision Source

<p>{{ APIRef("PerformanceTiming") }}</p>
<h2>Summary</h2>
<p>The <code><strong>PerformanceTiming</strong></code><strong><code>.domainLookupEnd</code></strong> read-only property returns an <code>unsigned long long</code> representing the moment, in miliseconds since the UNIX epoch, where the domain lookup is finished. If a persistent connection is used, or the information is stored in a cache or a local resource, the value will be the same as {{domxref("PerformanceTiming.fetchStart")}}.</p>
<h2 id="Syntax">Syntax</h2>
<pre class="syntaxbox">
<em>time</em> = <em>performanceTiming</em>.domainLookupEnd;</pre>
<h2 id="Specifications">Specifications</h2>
<table class="standard-table">
  <tbody>
    <tr>
      <th scope="col">Specification</th>
      <th scope="col">Status</th>
      <th scope="col">Comment</th>
    </tr>
    <tr>
      <td>{{SpecName('Navigation Timing', '#dom-performancetiming-domainlookupend', 'PerformanceTiming.domainLookupEnd')}}</td>
      <td>{{Spec2('Navigation Timing')}}</td>
      <td>Initial definition.</td>
    </tr>
  </tbody>
</table>
<h2 id="Browser_compatibility">Browser compatibility</h2>
<div>
  {{CompatibilityTable}}</div>
<div id="compat-desktop">
  <table class="compat-table">
    <tbody>
      <tr>
        <th>Feature</th>
        <th>Chrome</th>
        <th>Firefox (Gecko)</th>
        <th>Internet Explorer</th>
        <th>Opera</th>
        <th>Safari (WebKit)</th>
      </tr>
      <tr>
        <td>Basic support</td>
        <td>6.0</td>
        <td>{{CompatGeckoDesktop("7.0")}}</td>
        <td>9.0</td>
        <td>15.0</td>
        <td>{{CompatNo}}</td>
      </tr>
    </tbody>
  </table>
</div>
<div id="compat-mobile">
  <table class="compat-table">
    <tbody>
      <tr>
        <th>Feature</th>
        <th>Android</th>
        <th>Firefox Mobile (Gecko)</th>
        <th><strong>Firefox OS</strong></th>
        <th>IE Phone</th>
        <th>Opera Mobile</th>
        <th>Safari Mobile</th>
      </tr>
      <tr>
        <td>Basic support</td>
        <td>{{CompatNo}}</td>
        <td>{{CompatGeckoMobile("7.0")}}</td>
        <td>{{CompatGeckoFxOS("7.0")}}</td>
        <td>9.0</td>
        <td>15.0</td>
        <td>{{CompatNo}}</td>
      </tr>
    </tbody>
  </table>
</div>
<h2 id="See_also">See also</h2>
<ul>
  <li>The {{domxref("PerformanceTiming")}} interface it belongs to.</li>
</ul>
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