How does the Firefox website make its download stats page work?

Posted by wemakeweb on Stack Overflow See other posts from Stack Overflow or by wemakeweb
Published on 2010-05-19T14:56:42Z Indexed on 2010/05/19 15:40 UTC
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AJAX

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stream

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websocket

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comet

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html5

On the Mozilla website, there’s a page showing (apparently) live download statistics for Firefox: http://www.mozilla.com/en-US/firefox/stats/

How are they performing their request to get the live stats data? I can not see a constant connection in Firebug.

How is this working?

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