Large background images slow down the web pages which creates a less than optimal user experience

[sameh-farouk]

Description

maybe it's not a priority right now, but some background images are over 1 MB
for example, this image is slow down the login webpage:

jumpscale/packages/auth/static/img/background.png

this image is 1.6 MB. That is pretty large for one photo.

if you visit VDC login page it will take some time to load unless it was cached by the browser, or you are already logged in.

Implementation

optimize the images for the web, decrease their file size or/and use a set of images with different sizes.