Which preloader is preferred - image, css or javascript based? -


we have 3 way run preloader:

  1. animated gif/png
  2. javascript
  3. css3

which technique preferred? 1 cheaper performance , 1 more suitable mobile devices, old , new?

thank you.

the best 1 use mobile devices css3.

  1. a lot less data, smaller image download size(users pay mobile downloads).
  2. far smoother rendering experience.
  3. use media queries resolution support. faster , easier javascript.
  4. far easier implement cross browser javascript alternative, in mobile.
  5. widely used, easy implement.
  6. a lot of tools available test app.(mozilla responsive design, etc..)

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