1. Go to Start –> Run and type regedit
2. Select hkey_current_user –> Software –> Microsoft –> Windows –> Current Version–> Internet Settings
3. Change the Decimal Value of “MaxConnections Per1_0Server” and “MaxConnections PerServer” (without the spaces) to 10
4. Close regedit and Reboot the machine.
If these keys don’t already exist, create them, make two below dword values .
MaxConnections Per1_0Server : Decimal value 10
MaxConnections PerServer : Decimal value 10
Internet Explorer performance is greatly dependent in part on the number of simultaneous connections that can be made for a current page. By default, the value is 4. This means only a maximum of 4 simultaneous connections will be made per server.