Reduce the loading time while opening your wordpress website, accelerate openning time. Images outside of viewport (visible part of web page) wont be
Q: Where are the images going?
A: Still in your website, just make it load on demand.
Q: What should I do after activate it.
A: It would work after activation, or you can take a look in the setting menu.
Q: The plugin mess up some pages, how can I fix it?
A: You can use skip URL option to NOT lazy load these pages, then we can fix them later.