What are the main parameters in google analytics to monitor?

Question

Google Analytics

Tell me, what are the main parameters of the site in Google analytics that you need to monitor, what deviations to pay attention to, and what response methods to apply to problematic deviations?
Perhaps a little confusingly explained, but I would like to understand what to look for in the first place!?

Answer 1

Depending on what exactly you want to get.
For example, such an interesting thing - "GOALS".
This is the sequence of transitions on the site.
For example, if you have an online store, then you need to bring the user to the order.