diff --git a/ES3/Site.Master b/ES3/Site.Master
deleted file mode 100644
index 71a5b5db..00000000
--- a/ES3/Site.Master
+++ /dev/null
@@ -1,72 +0,0 @@
-﻿<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.master.cs" Inherits="ES3.SiteMaster" %>
-
-<!DOCTYPE html>
-
-<html lang="it">
-<head runat="server">
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title><%: Page.Title %> - Applicazione ASP.NET</title>
-
-    <asp:PlaceHolder runat="server">
-        <%: Scripts.Render("~/bundles/modernizr") %>
-    </asp:PlaceHolder>
-    <webopt:bundlereference runat="server" path="~/Content/css" />
-    <link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
-
-</head>
-<body>
-    <form runat="server">
-        <asp:ScriptManager runat="server">
-            <Scripts>
-                <%--To learn more about bundling scripts in ScriptManager see https://go.microsoft.com/fwlink/?LinkID=301884 --%>
-                <%--Framework Scripts--%>
-                <asp:ScriptReference Name="MsAjaxBundle" />
-                <asp:ScriptReference Name="jquery" />
-                <asp:ScriptReference Name="bootstrap" />
-                <asp:ScriptReference Name="WebForms.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebForms.js" />
-                <asp:ScriptReference Name="WebUIValidation.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebUIValidation.js" />
-                <asp:ScriptReference Name="MenuStandards.js" Assembly="System.Web" Path="~/Scripts/WebForms/MenuStandards.js" />
-                <asp:ScriptReference Name="GridView.js" Assembly="System.Web" Path="~/Scripts/WebForms/GridView.js" />
-                <asp:ScriptReference Name="DetailsView.js" Assembly="System.Web" Path="~/Scripts/WebForms/DetailsView.js" />
-                <asp:ScriptReference Name="TreeView.js" Assembly="System.Web" Path="~/Scripts/WebForms/TreeView.js" />
-                <asp:ScriptReference Name="WebParts.js" Assembly="System.Web" Path="~/Scripts/WebForms/WebParts.js" />
-                <asp:ScriptReference Name="Focus.js" Assembly="System.Web" Path="~/Scripts/WebForms/Focus.js" />
-                <asp:ScriptReference Name="WebFormsBundle" />
-                <%--Site Scripts--%>
-            </Scripts>
-        </asp:ScriptManager>
-
-        <div class="navbar navbar-inverse navbar-fixed-top">
-            <div class="container">
-                <div class="navbar-header">
-                    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
-                        <span class="icon-bar"></span>
-                        <span class="icon-bar"></span>
-                        <span class="icon-bar"></span>
-                    </button>
-                    <a class="navbar-brand" runat="server" href="~/">Nome applicazione</a>
-                </div>
-                <div class="navbar-collapse collapse">
-                    <ul class="nav navbar-nav">
-                        <li><a runat="server" href="~/">Home</a></li>
-                        <li><a runat="server" href="~/About">Informazioni</a></li>
-                        <li><a runat="server" href="~/Contact">Contatto</a></li>
-                    </ul>
-                    <p class="nav navbar-text navbar-right">Salve, <asp:LoginName runat="server" />!</p>
-                </div>
-            </div>
-        </div>
-        <div class="container body-content">
-            <asp:ContentPlaceHolder ID="MainContent" runat="server">
-            </asp:ContentPlaceHolder>
-            <hr />
-            <footer>
-                <p>&copy; <%: DateTime.Now.Year %> - My ASP.NET Application</p>
-            </footer>
-        </div>
-
-    </form>
-</body>
-</html>
diff --git a/ES3/Site.Mobile.Master b/ES3/Site.Mobile.Master
deleted file mode 100644
index 1a70eeba..00000000
--- a/ES3/Site.Mobile.Master
+++ /dev/null
@@ -1,23 +0,0 @@
-<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site.Mobile.master.cs" Inherits="ES3.Site_Mobile" %>
-<%@ Register Src="~/ViewSwitcher.ascx" TagPrefix="friendlyUrls" TagName="ViewSwitcher" %>
-
-<!DOCTYPE html>
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head runat="server">
-    <meta name="viewport" content="width=device-width" />
-    <title></title>
-    <asp:ContentPlaceHolder runat="server" ID="HeadContent" />
-</head>
-<body>
-    <form id="form1" runat="server">
-    <div>
-        <h1>Mobile Master Page</h1>
-        <asp:ContentPlaceHolder runat="server" ID="FeaturedContent" />
-        <section class="content-wrapper main-content clear-fix">
-            <asp:ContentPlaceHolder runat="server" ID="MainContent" />
-        </section>
-        <friendlyUrls:ViewSwitcher runat="server" />
-    </div>
-    </form>
-</body>
-</html>
diff --git a/ES3/Site.Mobile.Master.designer.cs b/ES3/Site.Mobile.Master.designer.cs
deleted file mode 100644
index 7b45302c..00000000
--- a/ES3/Site.Mobile.Master.designer.cs
+++ /dev/null
@@ -1,51 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated. 
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-namespace ES3 {
-    
-    
-    public partial class Site_Mobile {
-        
-        /// <summary>
-        /// HeadContent control.
-        /// </summary>
-        /// <remarks>
-        /// Auto-generated field.
-        /// To modify move field declaration from designer file to code-behind file.
-        /// </remarks>
-        protected global::System.Web.UI.WebControls.ContentPlaceHolder HeadContent;
-        
-        /// <summary>
-        /// form1 control.
-        /// </summary>
-        /// <remarks>
-        /// Auto-generated field.
-        /// To modify move field declaration from designer file to code-behind file.
-        /// </remarks>
-        protected global::System.Web.UI.HtmlControls.HtmlForm form1;
-        
-        /// <summary>
-        /// FeaturedContent control.
-        /// </summary>
-        /// <remarks>
-        /// Auto-generated field.
-        /// To modify move field declaration from designer file to code-behind file.
-        /// </remarks>
-        protected global::System.Web.UI.WebControls.ContentPlaceHolder FeaturedContent;
-        
-        /// <summary>
-        /// MainContent control.
-        /// </summary>
-        /// <remarks>
-        /// Auto-generated field.
-        /// To modify move field declaration from designer file to code-behind file.
-        /// </remarks>
-        protected global::System.Web.UI.WebControls.ContentPlaceHolder MainContent;
-    }
-}
diff --git a/ES3/ViewSwitcher.ascx b/ES3/ViewSwitcher.ascx
deleted file mode 100644
index 528583ea..00000000
--- a/ES3/ViewSwitcher.ascx
+++ /dev/null
@@ -1,4 +0,0 @@
-<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ViewSwitcher.ascx.cs" Inherits="ES3.ViewSwitcher" %>
-<div id="viewSwitcher">
-    <%: CurrentView %> view | <a href="<%: SwitchUrl %>" data-ajax="false">Switch to <%: AlternateView %></a>
-</div>
\ No newline at end of file
diff --git a/ES3/ViewSwitcher.ascx.cs b/ES3/ViewSwitcher.ascx.cs
deleted file mode 100644
index 44647cb9..00000000
--- a/ES3/ViewSwitcher.ascx.cs
+++ /dev/null
@@ -1,43 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Web;
-using System.Web.Routing;
-using System.Web.UI;
-using System.Web.UI.WebControls;
-using Microsoft.AspNet.FriendlyUrls.Resolvers;
-
-namespace ES3
-{
-    public partial class ViewSwitcher : System.Web.UI.UserControl
-    {
-        protected string CurrentView { get; private set; }
-
-        protected string AlternateView { get; private set; }
-
-        protected string SwitchUrl { get; private set; }
-
-        protected void Page_Load(object sender, EventArgs e)
-        {
-            // Determine current view
-            var isMobile = WebFormsFriendlyUrlResolver.IsMobileView(new HttpContextWrapper(Context));
-            CurrentView = isMobile ? "Mobile" : "Desktop";
-
-            // Determine alternate view
-            AlternateView = isMobile ? "Desktop" : "Mobile";
-
-            // Create switch URL from the route, e.g. ~/__FriendlyUrls_SwitchView/Mobile?ReturnUrl=/Page
-            var switchViewRouteName = "AspNet.FriendlyUrls.SwitchView";
-            var switchViewRoute = RouteTable.Routes[switchViewRouteName];
-            if (switchViewRoute == null)
-            {
-                // Friendly URLs is not enabled or the name of the switch view route is out of sync
-                this.Visible = false;
-                return;
-            }
-            var url = GetRouteUrl(switchViewRouteName, new { view = AlternateView, __FriendlyUrls_SwitchViews = true });
-            url += "?ReturnUrl=" + HttpUtility.UrlEncode(Request.RawUrl);
-            SwitchUrl = url;
-        }
-    }
-}
\ No newline at end of file
diff --git a/ES3/ViewSwitcher.ascx.designer.cs b/ES3/ViewSwitcher.ascx.designer.cs
deleted file mode 100644
index 47c2943c..00000000
--- a/ES3/ViewSwitcher.ascx.designer.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated. 
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-namespace ES3 {
-    
-    
-    public partial class ViewSwitcher {
-    }
-}
