Perhaps most of you are already aware that Google is phasing out Universal Analytics next year. Because of that, I decided to create Google Analytics 4 now to start studying the platform. However, as I'm not familiar with GA4 yet, I plan still use UA until Google phased it out. This way, I can still view reports from UA as I study GA4.
Now, UA and GA4 use two different tags. Is using these two tags at the same time can slow down our website? The slower the website the lower the income, I think.