How should I optimize the images that I upload to my Wix site?
When you upload an image to your Wix site, it is automatically optimized by Wix. When optimizing images, Wix takes both, site loading time and image quality into consideration.
Provided that your images are under 15mb in size, there is no need to compress or resize them before uploading them to your Wix site.
There are a few steps that you can take which will help you optimize your images. You can learn about them in our Preparing and Organizing Images tutorial.