Links to cross-origin destinations are unsafe

I am using Lighthouse for the first time to improve my sites’ performance, SEO, and just overall. How do I go about fixing the error I have titled this post? I am not a developer, so I would prefer a no-code solution, BUT if that isn’t achievable, an explanation of a solution using code would be amazing as well.

Published site: https://www.ialign.work/
Read Only Link: Webflow - iAlign

I have listed my process via screenshots to show exactly what I’m referring to.