1<div id="pageData-name" class="pageData">WebNavigation API</div> 2 3<!-- BEGIN AUTHORED CONTENT --> 4<p id="classSummary"> 5Use the <code>chrome.experimental.webNavigation</code> module to recieve 6notifications about the status of navigations requests in-flight. This 7module is still very much experimental. For information on how to use 8experimental APIs, see the <a href="experimental.html">chrome.experimental.* 9APIs</a> page. 10</p> 11 12<h2>A note about timestamps</h2> 13<p> 14It's important to note that some technical oddities in the OS's handling 15of distinct Chrome processes can cause the clock to be skewed between the 16browser itself and extension processes. That means that WebNavigation's events' 17<code>timeStamp</code> property is only guaranteed to be <i>internally</i> 18consistent. Comparing one event to another event will give you the correct 19offset between them, but comparing them to the current time inside the 20extension (via <code>(new Date()).getTime()</code>, for instance) might give 21unexpected results. 22</p> 23<!-- END AUTHORED CONTENT --> 24