Welcome to Shopify Community. My name is Olivia and I work here.
Thank you for sharing your question with us. I'd love to help you sort this out today. You mentioned you are experiencing slow upload times when importing images into your website? If I have understood your issue correctly, please share a little more context with me so I can better assist you today:
If yes, please share the follow additional details with me:
I apologize in advance for the lengthy request, but this will help us determine exactly what is going on, and also help us troubleshoot with you even better. If I missed or misunderstood anything, don't hesitate to let me know.
I look forward to your reply,