1. Click on the link provided by the Benchmark Hero app.
2. Scroll down to "Optimize images"
3. Click on "Show how to fix"
** You will be presented with the links to the images you would want to replace and the percentage of reduction you could save.
4. Go to a site that offers the option to resize your images, such as: https://tinypng.com/
5. Replace those images on your Shopify admin.