geblokkeerd
Firefox's users continue to be split between a significant (30 percent) minority that's sticking with old unsupported versions (both rapid release-era versions and old, extended support 3.x versions), and a majority that is, for the most part, upgrading regularly. It's clear now that usage of Firefox 10which includes both users of the insecure mainline Firefox 10 release that have opted not to upgrade for whatever reason, and users of the Extended Support Release, that contains security fixesis at a very low level, just 0.47 percent of all Web users. This suggests that the corporate response to Mozilla's rapid release schedule for Firefox was an overreaction: if there are corporate users of Firefox, they seem to be either on the rapid release treadmill (albeit possibly reluctantly), or else opting for the old and insecure 3.x branch.