Master Page Freezes

[enalascal]

My Master Page Freezes for approximately 60 seconds, the browser gives a warning to "wait or close page"

My version is webbuilder1840x64-22SEP23

my url is https://directoriomedicodeelsalvador.com/

[Pablo]

Where do you see this behavior?
And how is this related to Master Pages? A Master page is only a design feature, it does not exit on the published page...
Can you please be more specific ?

Tip: remove all custom and third party code to see if that helps.