Hi Andrew, Suman and Urmas,
We have tried using niku/nu url instead niku/nu#action:homeActionId but does not see much difference in timings.
Have also tried all type of IE 11 settings recommended on internet like :
1. Reset Advanced settings to default
2. Uncheck data rendering in advanced settings
3. Enable enterprise mode for the browser and add the site with compatibility document mode
4. disabled Add-ons
5. Added site to compatibility view settings
6. lowered the internet security settings
with all above steps we were able to manage to bring down the below highlighted network timings to 1-2 seconds range but still their combined time takes 4-5 seconds to display login page :
While I have seen in 13.3 and below versions, these timings are in milli-seconds, even for other browsers for 14.3.
Thanks,
Pragya