Hey there, @mh123456789012!
Ryder here, from the Social Care Team at Shopify. Thanks for posting! It's awesome that you're wanting to gather more information regarding your store's engagement. I'd be happy to offer some guidance as to how you'd be able to track your visitor's behaviours to make informed decisions for your business.
If you're on the Basic plan or higher, then you'll be able to access the Behaviour report. While this report doesn't detail every page your visitors arrive on, it does provide some basic insights that can help you market better. Since you're interested in accessing information related to every page visit, I recommend setting up Google Analytics. Google Analytics is a fantastic Analytic tool to gain deeper understanding of your visitor's engagement with your business. We offer a guide on how to setup goals and funnels in Google Analytics, but this will specifically allow you to track and review data regarding the "steps accomplished" by a visitor towards a goal you setup, such as a completing a purchase.
That being said, I was able to locate a Google guide for Unique Events and Unique Dimension Combinations. Unique Events can be used when you want to focus your analysis on events and is available by default in all of the Standard reports; whereas, Unique Dimension Combinations would be used when you want to focus on the unique results of user behaviour and is available as an additional metric in all of the Standard reports. The guide offers an example of how this data will be displayed and interpreted. Both of these are available If you have any Google Analytics related questions, you can always post in our Shopify Community Forums but you may find an answer quicker if you also post in the Google Analytics Help Community, or contact Google directly for support.
I hope this helps you get started with collecting the necessary data for your business needs. If you have any questions regarding Shopify Analytics, please let me know and I'd be happy to see how I can be of assistance.