Best Practices for Content Tracking Across Domains

Hello everyone,

I’m working on a project where I publish health-related content, such as articles about Rybelsus 3mg Tablet, across multiple domains (landing pages + main website). I want to track user journeys and content engagement effectively in Google Analytics 4 or other analytics tools.

Has anyone done something similar here? What setups or tools do you use to ensure events and conversion attribution remain accurate across different domains or content pages?

Thanks for any insight or sample config you can share.