Improving Google rankings of particular pages is one of the quintessential goals which we are trying to achieve with link building.
The next metric you’ll want to keep an eye on is the ranking of your target pages in Google.
Preferably, the top-most 3 positions is where we want to see our best posts but the minimum is to acquire a rank on page 1.
When it comes to rankings,
Google Search Console is an obvious place to track but isn't the best tool as it shows only average positions and not the exact numbers.
For getting the accurate data using a 3rd party position ranking tool is advisable.
Personally I really like to use SEMrush and Ahrefs to track my target pages visibility in Google SERPs.