Ext.NET MVC – Poor Performance Issue from IE 11

Ext.NET MVC – Poor Performance Issue from IE 11
 
From Ext.Net MVC 4.5.0.0, the Performance is very poor from IE 11.
 
There is many Instruction from Google.
 
i) Change the Browser Mode to Edge or IE 9.
 
ii) Add some configuration from web.conf.
 
The Result seems not good.
 
On the other hands, the Ext.NET Example Web Site is good performance to be presented on IE 11.
 
I believe that there is the way to solve this.
 
Finally, I update the web.conf as follow to solve this.

 
<system.web>
 
   <compilation debug="false" targetFramework="4.5.2" />
 
   … …
 
</system.web>
 
The above Performance Improvement is Significant.