Display HTPP Headers in C# & ASP.net

using System;
using System.Web.UI;
using System.Collections.Specialized;

public partial class _Default : Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        NameValueCollection headers = base.Request.Headers;
        for (int i = 0; i < headers.Count; i++)
        {
            string key = headers.GetKey(i);
            string value = headers.Get(i);
            base.Response.Write(key + " = " + value + "<br/>");
        }
    }
}