I have an ASP.net Web Forms website on our IIS 6 server using .net 4 framework and accessing data from SQL Server 2005. The web server is outside our firewall, and performance when accessing the site from outside is very quick. However when we access the
site when logged on to our internal network, using the full URL, the performance is brutally slow. Sometimes up to 20 seconds to load the page.
I have tried putting a one page website that simply populates a grid from SQL Server on our internal IIS 7 and and the speed is equally dismal.
I cant see it being anything particular in my code, as when I test it from Visual Studio it's quick. If I put it on our Web Server it is quick when accessed from outside. But anything from 'inside' our network is terribly slow. Yet our other applications
(not asp.net) seem fine.
Does anyone have any ideas as to how to troubleshoot where the problem might lie? I might try to see what happens if I u ...
Go to the complete details ...