I have data from a third-party document management company loading though an iframe script on an inline HTML field in a tab in most transactions. Since deploying the scripts that run the iframe I feel like things have been a little slower. Performance Details and the APM both show that the Client side is taking ~80%-90% of the load time on viewing sales orders and Server Suite Script is minimal. In trying to determine the slow down, is anyone aware where the load time of an iframe page would be reflected when looking at Performance Details or APM?
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