How Swift Performance handle data which was sent to the API?
Image Optimizer it will send the image to the API, our API server optimize it and send the optimized version back. After this, the API will drop all temporary files, none of images will be kept on our servers, they will be deleted once optimization finished.
We won’t use any third party services, so data what you send to the API won’t be shared with others. API is using SSL, Image Optimizer is using raw connection. Because this it is recommended to optimize only public images with Image Optimizer.