Thin Pages Indexed
The website has a whole host of thin content pages that are indexed in Google. These include empty collection pages and normal pages created in their Shopify CMS.
A few examples:- /collections/bcomplex
- /pages/source-food-vit-d
- /blogs/togetherforlife/tagged/mind
Thin content can lead to Panda penalties that suppress the traffic of the whole website.
To fix this, they should make sure empty pages are set to noindex, and that old collections are deleted and 301 redirected.