Question: How can I see the version of .net framework which renders my aspx page on remote server?

Answer: 
This outputs your version:

```
System.Environment.Version.ToString()

```
### Enable Trace

Enabling Trace is another option view every details of rendered page, including .NET Version  

Add **Trace="true"** in page directive

```
<%@ Page Trace="true" %>  

```

Scroll down to bottom and you will see rendered .NET Version