3 ms·

If I were a browser engine I would download all the assets, all the images, whether the user hovered or focused or interacted in any way or not.

• hunter2_ 6y ago
  But power management (especially mobile devices)... Nobody likes excess heat and wasting electricity. And metered data connections. Lots of competing forces here.
• jfk13 6y ago
  Users on metered connections might not thank you.