I'm new to Dynatrace. I'm on the advertising area of the company and need to keep track of load time (from a site visitor perspective). We are using Google Tag Manager.
Is there any way I can know how changes on Google Tag Manager affect site speed/efficiency? I want to be able to tell the ads team how GTM affects load speed over time, with a timeline charts, if possible.
Answer by Mikhail A. ·
Dynatrace have Real User Monitoring which gives you the power to know your customers by providing performance analysis in real time. This includes all user actions taken and how the various actions impact performance. https://www.dynatrace.com/support/help/how-to-use-dynatrace/real-user-monitoring/
Real User Monitoring provides waterfall monitoring for each page. You can see impact or different resource (including 3rd party and CDN) to load page time (https://www.dynatrace.com/support/help/how-to-use-dynatrace/real-user-monitoring/how-to-use-real-user-monitoring/cross-application-user-session-analytics/analyze-individual-user-actions/ )
Also you can see it information on chart for full application performance, selected page or 3rd party and CDN
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