Hello, I was wondering, have any of you set up Server Side Tagging in Google Tag Manager?
I am receiving a geolocation issue here. First I used the Google’s App Engine domain. Through this setup, I received the following information in my HTTP requests with correct values: - X-Appengine-Country - X-Appengine-City - X-Forwarded-For - X-Appengine-User-Ip But now, since I linked my own sub domain to run everything in first party context, the values of these data aren’t right anymore. For some reason the X-Appengine-User-Ip uses the second value of X-Forwarded-For (and not the first anymore). Which results in wrong geolocation (as it uses the proxy IP and not the actual IP anymore). This issue results in wrong data in GA / GA4, as well as bad matching rate in Facebook Ads Manager. Any tips on how I can fix this? Thanks! -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/e22d9efb-39e9-4fc0-b589-194fba9d195en%40googlegroups.com.
