Registers an unload listener & Page prevented back/forward cache restoration
Opened this issue · 2 comments
Describe the bug
All of my websites are built in DNN and apparantely use ASP.NET Ajax
(I am not technical - just ideas & project aims)
All of my sites are registering an unload listener due to ScriptResource.axd:5
I am reliably (I think) told that this is a system issue and we can not fix it.
It is causing my sites to be down graded in Google lighthouse report.
To Reproduce
go to www.shopsmart.website
run Google lighthouse on desktop, scroll down to DIAGNOSTICS - Page prevented back/forward cache restoration 1 failure reason
and Best Practices - Registers an unload listener
Expected behavior
I don't know? I am hoping that posting on here will be picked up by a Microsoft expert who will either fix this script or give me the information to pass on to my team so that they can repair it???
Screenshots
See the screenshots I have been sent by yet another person trying to fix it
Desktop (please complete the following information):
- OS: [e.g. iOS]
- Browser [e.g. chrome, safari]
- Version [e.g. 22]
Smartphone (please complete the following information):
- Device: [e.g. iPhone6]
- OS: [e.g. iOS8.1]
- Browser [e.g. stock browser, safari]
- Version [e.g. 22]
Additional context
ScriptResource.axd:5
I hope I have added enough information,
KInd regards
Neil
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we have same problem on the websites on asp.net 4.8 technologies ?
how can solve this? where we can submit this issue? all asp.net cms have bad light house score because of this