What media file name extensions does Cloud Sites cache?

The Cloud Sites load-balancing layer provides caching services for the following media filename extensions:

  • .png
  • .gif
  • .jpg
  • .jpeg
  • .ico
  • .wav
  • .mp3
  • .wma
  • .mpg
  • .flv
  • .mpeg
  • .js
  • .css
  • .mp4
  • .swf

Files will stay in cache for a maximum of 15 minutes, depending on the device's resource availability.

For information about bypassing the cache, see: How can I Disable Caching on Cloud Sites?

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