Firebug+netexport is not able to generate .har file for intrasites.

[Itesh Kumar]

Hi All,

I am trying to capture network traffic by using FireFox + Firebug +netexport.

using::  http://www.seleniumtests.com/2012/10/capture-network-traffic-using-webdriver.html.

This method is working fine for normal  sites on internet like facebook, www.walmart.com etc.. but not able to generate .har file for intrasites like www-e4.com(which is internal test environment and replica of main site www.walmart.com). Both sites same architecture and design wise.

Could it be security issue?

I am stuck here, can any one help ?