Using P3P headers to solve cross-domain cookie issues in IE

Using P3P headers to solve cross-domain cookie issues in IE. This addresses issues such as cookies not being set in iframes or Google Analytics not registering correctly for Internet Explorer.

Contrary to what some advice, just slapping a header in your index file isn’t enough, every static file also needs to have this header. A .htaccess may be of assistance in this task.

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• November 29, 2011 at 12:53
  in Web development, Duly noted, Delicious