I have selecgted Small image from general layout – product page – images, but I still feel the images are too big. where can I set the photo size fro below.
Home page photo gallery, Related products in product page, main photo in product page.
The Reason I want to change the image size is to reduce the photo to increase the page speed.
I want to reduce the image size for the related product.
Please give me instruction on how to reduce inside the block and the whole block
Changing the overall image size would not solve the problem. You need to optimize your images and then upload again into Media library and assign to the products.