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POlink element prefetching not working in Firefox 3.6
 

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  1. POlink element prefetching not working in Firefox 3.6
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    <p>I am trying to test prefetching on Firefox 3.6. I'm using:</p> <pre><code>&lt;link rel="prefetch" href="hst_galaxy.jpg"/&gt; </code></pre> <p>I don't see any requests in Firebug's Net panel. When I look at the Apache 2 logs, I see only the page request, nothing after. I don't see the expected <code>X-moz: prefetch</code> header either. I have also inspected the packets using Wireshark and the prefetch header is not being sent. I also used LiveHttpHeaders(FF extension), and again the prefetch header isn't sent.</p> <p>I checked out my about:config options and "network.prefetch-next" is enabled.</p> <p>My test setup is on Mac OS 10.5.8. I am using the local installation of Apache, and running this from a test HTML file in the sites directory. I've tried 3 different domain options:</p> <ul> <li>localhost/cachetest</li> <li>localhost.com/cachetest</li> <li>www.randomurl.com/cachetest</li> </ul> <p>localhost.com and randomurl.com are domains I have configured in my /etc/hosts file. The test page is accessible.</p> <p>I've visited this page which says the <code>X-Moz</code> header is detected. <a href="http://browserspy.dk/prefetch.php" rel="nofollow noreferrer">http://browserspy.dk/prefetch.php</a> In Firefox, it says yes. In Chrome/Safari it says no, which is expected. Again, I cannot detect the <code>X-Moz</code> header being sent with Wireshark or LiveHttpHeaders. When looking at the source of that page, I do see the right kind of <code>&lt;link rel="prefetch"&gt;</code> element though.</p> <p>I'm really not sure what I'm missing. I've been pretty thorough with testing this and I don't see how this possibly is working if I detect nothing from Firefox and record nothing in Apache.</p> <p>Does anyone have some enlightenment they can share?</p>
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    1. USPaul Sweatte
    1. USGeuis
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      1. USAdrian Schmidt
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    1. COI have the same problem. Does anybody have an idea on this?
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      1. POlink element prefetching not working in Firefox 3.6
      1. USAdrian Schmidt
    2. COSo did you find what was wrong?
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      1. POlink element prefetching not working in Firefox 3.6
      1. USStéphane
 

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