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<p id="classSummary">
Use the <code>experimental.webInspector.resources</code> module to retrieve the
information about network resources displayed by DevTools' Network panel.
</p><p>
See <a href="experimental.webInspector.html">WebInspector API summary</a> for
general introduction to using WebInspector API</a>.
</p>

<h2>Notes</h2>

<p>
Network resource information is represented in HTTP Archive format
(<em>HAR</em>). The description of HAR is outside of scope of this document,
please refer to
<a href=
"http://groups.google.com/group/http-archive-specification/web/har-1-2-spec">
HAR v1.2 Specification</a>.
</p><p>
In terms of HAR, the <code>webInspector.resources.getHAR()</code> method
returns entire <em>HAR log</em>, while
<code>webInspector.resources.onFinish</code> event provides <em>HAR entry</em>
as an argument to the event callback.
</p>
<p>Note that resource content is not provided as part of HAR for efficieny
reasons. You may call resource's <code>getContent()</code> method to retrieve
content.
<p>Some resources may be missing in the array of entries returned by <code>
getHAR()</code> in case WebInspector was opened after the page was loaded &mdash;
reload the page to get all resources. In general, the list of resources returned
by <code>getHAR()</code> should match that displayed by the Network panel.
<h2 id="overview-examples">Examples</h2>

<p>The following code logs URLs of all images larger than 40KB as they are
loaded:</p>

<pre>
experimental.webInspector.resources.onFinished.addListener(function(resource) {
  if (resource.response.bodySize > 40*1024)
    webInspector.log("Large image: " + resource.request.url);
});
</pre>

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