Learn business growth with Google Analytics 4 › Forums › Google Analytics 4 › Troubleshooting Cross-Domain Configuration with GA4 and Google Tag Manager › Reply To: Troubleshooting Cross-Domain Configuration with GA4 and Google Tag Manager
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Hey there! Great job in correctly setting up the GA4 tag and enabling the linking between the domains for GA4. However, it seems that you’re facing an issue because GA4 adds the _gl parameter necessary for cross-domain tracking to link elements. Your “Aplicar Ahora” button isn’t recognized as a link by GA4 because it’s not a link element, which is why you’re not seeing the _gl parameter.
Good news is that there’s a simple fix for this. If you change the button to an actual link element, GA4 will identify it as such and add the _gl parameter, enabling cross-domain tracking to work seamlessly. Give this a shot!