Use Google Analytics events to track when you publish posts.
dbisso-google-analytics-internalfoler to the
If you already have Yoast's Google Analytics for WordPress installed and configured, you don't need to do anything as the plugin should find you UA string automatically.
If you don't have Yoast's plugin, you can set your UA string in your
define( 'DBISSO_GA_UA', 'UA-XXXXXXXX-Y' );