I'm not completely sure I understand what you mean, would you be able to elaborate a little more, please?
Are you looking to redesign your store and are wondering is there specific data/ analytics to look into that would influence your decision?
There could be any number of reasons for a redesign of a store, analytics can definitley be one of those reasons but it could be completely different for every store! Shopify has a help guide with all the information about Shopify analytics here in case you wanted to learn more about it and how it might help you make your decision.
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