Mashup initial load time

[srik00001]

hello,

i am building a mashup and see a ~12-17 sec delay for the initial load. This happens eveytime i load the app and narrowed down to 2 different entries  from the developer tool that could be causing it. Would love for you inputs in the below tasks or help guide me in the right path to identify the cause.

The 2 tasks in the attached image

1. Schema?xsrf  - this is where the delay happens. This is queued for ~17 seconds. Any idea on how to go about debugging the cause? 

2. websocket. - this is always in a pending state. this could be because it needs to maintain a real time connection but the size is always 0kb. should i not be seeing more than 0kb?

Any help is appreciated,

thanks

[srik00001]

Following up..

I tested opening the app from my machine vs server and server was much faster. The schema task on the server takes ~20ms while from machine its ~17sec.

I also created an app with no data and see the same behaviour.

Any idea on why?