Thanks Gianni. Let me try as you suggested.

Thanks Gianni. I am using below headers: POST /analytics/saw.dll?Dashboard HTTP/1.1 Host: aaaa:yyyy User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:42.0) Gecko/20100101 Firefox/42.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-GB,en;q=0.5 Accept-Encoding: gzip, deflate…