title: How to improve svg blur performance (in safari)?
body: <p>I'm using feGaussianBlur on multiple spinning slotmachine reels to blur images. As the weels speed up, the stdDeviation is increased accordingly. This results in a very high CPU usage and laggs in the safari browser. Is there a way to improve performance? I read about css blur in some articles but they summarized, that the performance is the same.</p>
  <p>Edit:
  I tested css blur and the performance was even worse.</p>