Having a debate among SEOs at my company now around what actually counts as an impression. We have different understandings of what an impression in GSC is, most likely due to vague documentation and differences in how we learned them.
How do you define an impression?
1. A link must be seen or scrolled into view to count as an impression
2. Any link in the top 100 results of a query will be counted as an impression, regardless of whether a user sees it or not
Here is the relevant . Let me know what you guys think because this is challenging everything I know about GSC and I'm spinning out.