diff --git a/datacenterlight/locale/de/LC_MESSAGES/django.po b/datacenterlight/locale/de/LC_MESSAGES/django.po
index 6eeb605b..a0c9a470 100644
--- a/datacenterlight/locale/de/LC_MESSAGES/django.po
+++ b/datacenterlight/locale/de/LC_MESSAGES/django.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-07-01 02:15+0530\n"
+"POT-Creation-Date: 2017-07-02 23:08+0530\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -18,14 +18,6 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: templates/datacenterlight/base.html:72
-msgid "Please enter your name"
-msgstr "Bitte gib Deinen Namen ein"
-
-#: templates/datacenterlight/base.html:73
-msgid "Please enter a valid email address"
-msgstr "Bitte gib eine gültige E-Mail-Adresse ein"
-
 #: templates/datacenterlight/beta_access.html:13
 msgid "Enter name"
 msgstr "Name"
@@ -264,41 +256,61 @@ msgstr "MwSt. inklusive"
 msgid "Hosted in Switzerland"
 msgstr "Standort: Schweiz"
 
-#: templates/datacenterlight/index.html:173
+#: templates/datacenterlight/index.html:161
+msgid "Please enter a value greater than or equal to 1."
+msgstr "Bitte gib einen Wert größer oder gleich 1 ein."
+
+#: templates/datacenterlight/index.html:170
+msgid "Please enter a value greater than or equal to 2."
+msgstr "Bitte gib einen Wert größer oder gleich 2 ein."
+
+#: templates/datacenterlight/index.html:179
+msgid "Please enter a value greater than or equal to 10."
+msgstr "Bitte gib einen Wert größer oder gleich 10 ein"
+
+#: templates/datacenterlight/index.html:180
 #: templates/datacenterlight/pricing.html:50
 msgid "GB Storage (SSD)"
 msgstr "GB Storage (SSD)"
 
-#: templates/datacenterlight/index.html:189
+#: templates/datacenterlight/index.html:199
 msgid "Name"
 msgstr ""
 
-#: templates/datacenterlight/index.html:190
+#: templates/datacenterlight/index.html:200
 msgid "Your Name"
 msgstr "Dein Name"
 
-#: templates/datacenterlight/index.html:193
+#: templates/datacenterlight/index.html:200
+msgid "Please enter your name"
+msgstr "Bitte gib Deinen Namen ein"
+
+#: templates/datacenterlight/index.html:214
 msgid "Email"
 msgstr "E-Mail-Adresse"
 
-#: templates/datacenterlight/index.html:194
+#: templates/datacenterlight/index.html:215
 msgid "Your Email"
 msgstr "Deine E-Mail"
 
-#: templates/datacenterlight/index.html:197
+#: templates/datacenterlight/index.html:215
+msgid "Please enter a valid email address"
+msgstr "Bitte gib eine gültige E-Mailadresse ein"
+
+#: templates/datacenterlight/index.html:228
 #: templates/datacenterlight/pricing.html:79
 msgid "Order Now!"
 msgstr "Bestelle jetzt!"
 
-#: templates/datacenterlight/index.html:226
+#: templates/datacenterlight/index.html:254
 msgid "Switzerland "
 msgstr "Schweiz"
 
-#: templates/datacenterlight/index.html:243
+#: templates/datacenterlight/index.html:271
 msgid "Questions?"
 msgstr "Fragen?"
 
-#: templates/datacenterlight/index.html:243
+#: templates/datacenterlight/index.html:271
 msgid "Contact us!"
 msgstr "Kontaktiere uns!"
 
@@ -380,6 +392,14 @@ msgstr ""
 msgid "as soon as possible!"
 msgstr ""
 
+#: views.py:234
+msgid "is not a proper name"
+msgstr "ist kein gültiger Name"
+
+#: views.py:241
+msgid "is not a proper email"
+msgstr "ist keine gültige E-Mailadresse"
+
 #~ msgid "Buy VM"
 #~ msgstr "VM Kaufen"
 
diff --git a/datacenterlight/static/datacenterlight/css/landing-page.css b/datacenterlight/static/datacenterlight/css/landing-page.css
index bcfa3f83..d943a8e9 100755
--- a/datacenterlight/static/datacenterlight/css/landing-page.css
+++ b/datacenterlight/static/datacenterlight/css/landing-page.css
@@ -430,7 +430,6 @@ h6 {
 }
 .pricing-section .card .description{
     padding: 12px;
-    border-bottom: 1px solid rgba(128, 128, 128, 0.3);
 }
 .pricing-section .card .descriptions{
     padding: 10px 30px;
@@ -646,11 +645,10 @@ h6 {
 }
 .price-calc-section .card .description{
     padding: 12px;
-    border-bottom: 1px solid rgba(128, 128, 128, 0.3);
     position: relative;
     display: flex;
-    justify-content: space-around;
-    align-items: center;
+    justify-content: space-around !important;
+    align-items: center !important;
 }
 
 .price-calc-section .card .description span {
@@ -661,10 +659,10 @@ h6 {
     width: 30%;
     text-align: left;
 }
-.price-calc-section .card .description input{
-   font-size: 20px;
-    text-align: center;
-    width: 60px;
+.price-calc-section .card .description .select-number{
+	font-size: 20px;
+	text-align: center;
+	width: 60px;
 }
 .price-calc-section .card .description i{
     color: #29427A;
@@ -701,8 +699,8 @@ h6 {
 .price-calc-section .card .check-ip{
     font-size: 18px;
 }
-.price-calc-section .card .description.input{
-    justify-content: center;
+.price-calc-section .card .justify-center{
+    justify-content: center !important;
 }
 .price-calc-section .card .description.input label{
     font-size: 15px;
@@ -711,10 +709,11 @@ h6 {
     margin-bottom: 0;
     width: 40px;
 }
-.price-calc-section .card .description.input input{
-     width: 200px;
-    font-size: 14px;
-    text-align: left;
+/*Changed class****.price-calc-section .card .description.input input*/
+.price-calc-section .card .description input{
+	width: 200px;
+	font-size: 14px;
+	text-align: left;
     padding: 5px 10px;
     border-radius: 4px;
     border: 1px solid #d0d0d0;
@@ -726,6 +725,18 @@ h6 {
     font-size: 17px;
     margin: 0 8px;
 }
+.help-block.with-errors {
+    text-align: center;
+    margin: 0;
+    padding: 0;
+}
+.has-error .checkbox, .has-error .checkbox-inline, .has-error .control-label, .has-error .help-block, .has-error .radio, .has-error .radio-inline, .has-error.checkbox label, .has-error.checkbox-inline label, .has-error.radio label, .has-error.radio-inline label{
+color: #eb4d5c;
+}
+.form-group {
+    margin: 0;
+    border-bottom: 1px solid rgba(128, 128, 128, 0.3);
+}
 
 @media(max-width:990px) {
     .pricing-section .text {
@@ -911,7 +922,7 @@ h6 {
         text-align: center;
     }
 
-    .price-calc-section .card .description input {
+    .price-calc-section .card .description .select-number{
         font-size: 17px;
         text-align: center;
         width: 60px;
diff --git a/datacenterlight/templates/datacenterlight/base.html b/datacenterlight/templates/datacenterlight/base.html
index c62d92f7..2c3f0e5d 100644
--- a/datacenterlight/templates/datacenterlight/base.html
+++ b/datacenterlight/templates/datacenterlight/base.html
@@ -33,6 +33,9 @@
         <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
         <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
     <![endif]-->
+    <!-- Google analytics -->
+    {% include "google_analytics.html" %}
+    <!-- End Google Analytics -->
 </head>
 
 <body>
@@ -60,53 +63,5 @@
     <script src="{% static 'datacenterlight/js/form.js' %}"></script>
     <script src="//cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.5.4/bootstrap-select.js"></script>
     <script src="//cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.16.0/jquery.validate.min.js"></script>
-    
-    <script src="//cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.5.4/bootstrap-select.js"></script>
-    
-    <script type="text/javascript">
-           $(document).ready(function(){
-               $.validator.setDefaults({
-                   ignore: []
-               });
-
-               var name_message = "{% trans 'Please enter your name' %}";
-               var email_message = "{% trans 'Please enter a valid email address' %}";
-               $('#order_form').validate({
-                   wrapper: 'div',
-                   errorLabelContainer: "#error_message_box",
-                   rules: {
-                       name: {
-                           required: true,
-                           minlength: 3
-                       },
-                       email: {
-                           required: true,
-                           email: true
-                       }
-                   },
-                   messages: {
-                       name: name_message,
-                       email: email_message
-                   },
-                   submitHandler: function (form) {
-                       return true;
-                   }
-               });
-           });
-
-          // window.onload=function(){
-          //   $('.selectpicker').selectpicker({
-          //        style: 'btn-link',
-          //        windowPadding: 10,
-          //   });
-
-          //   var hash = window.location.hash.substr(1);
-          //   console.log(hash);
-          //   if (hash == 'requestform'){
-          //       $('#reques-success-message').modal('show');
-          //   }
-
-          //  };
-    </script>
-
+    <script src="//cdnjs.cloudflare.com/ajax/libs/1000hz-bootstrap-validator/0.11.9/validator.min.js"></script>
 </html>
diff --git a/datacenterlight/templates/datacenterlight/index.html b/datacenterlight/templates/datacenterlight/index.html
index 6d63b29b..822858ae 100755
--- a/datacenterlight/templates/datacenterlight/index.html
+++ b/datacenterlight/templates/datacenterlight/index.html
@@ -139,7 +139,7 @@
                         <div class="landing card">
                             <img class="img-beta" src="{% static 'datacenterlight/img/beta-img.png' %}" alt="">
                             <div class="caption">
-                                <form id="order_form" method="POST" action="">
+                                <form id="order_form" method="POST" action="" data-toggle="validator" role="form">
                                     {% csrf_token %}
                                     <div class="title">
                                        <h3>{% trans "VM hosting" %} </h3>
@@ -152,28 +152,37 @@
                                         </div>
                                     </div>
                                     <div class="descriptions">
-                                        <div class="description">
+                                        <div class="description form-group">
                                             <p>{% trans "Hosted in Switzerland" %}</p>
                                         </div>
-                                        <div class="description">
+                                        <div class="form-group">
+                                            <div class="description input">
                                             <i class="fa fa-minus-circle left" data-minus="cpu" aria-hidden="true"></i>
-                                            <input class="input-price" type="number"  min="1" max="42" id="coreValue" name="cpu">
+                                            <input class="input-price select-number" type="number"  min="1" max="42" id="coreValue" name="cpu" data-error="{% trans 'Please enter a value greater than or equal to 1.' %}" required>
                                             <span> Core</span>
                                             <i class="fa fa-plus-circle right" data-plus="cpu"  aria-hidden="true"></i>
+                                            </div>
+                                            <div class="help-block with-errors"></div>
                                         </div>
-                                        <div class="description">
+                                        <div class="form-group">
+                                            <div class="description input">
                                             <i class="fa fa-minus-circle left" data-minus="ram" aria-hidden="true"></i>
-                                            <input id="ramValue" class="input-price" type="number"  min="2" max="200"  name="ram">
+                                            <input id="ramValue" class="input-price select-number" type="number"  min="2" max="200"  name="ram" data-error="{% trans 'Please enter a value greater than or equal to 2.' %}" required>
                                             <span> GB RAM</span>
                                             <i class="fa fa-plus-circle right" data-plus="ram"  aria-hidden="true"></i>
+                                            </div>
+                                            <div class="help-block with-errors"></div>
                                         </div>
-                                        <div class="description">
+                                        <div class="form-group">
+                                            <div class="description input">
                                             <i class="fa fa-minus-circle left" data-minus="storage" aria-hidden="true"></i>
-                                            <input id="storageValue" class="input-price" type="number"  min="10" max="500" step="10" name="storage">
+                                            <input id="storageValue" class="input-price select-number" type="number"  min="10" max="500" step="10" name="storage" data-error="{% trans 'Please enter a value greater than or equal to 10.' %}" required>
                                             <span>{% trans "GB Storage (SSD)" %}</span>
                                             <i class="fa fa-plus-circle right" data-plus="storage"  aria-hidden="true"></i>
+                                            </div>
+                                            <div class="help-block with-errors"></div>
                                         </div>
-                                        <div class="description select-configuration input">
+                                        <div class="description select-configuration input form-group justify-center">
                                             <label for="config">OS</label>
                                             <select name="config" id="">
                                                 {% for template in templates %}
@@ -185,21 +194,40 @@
                                         <!--<div class="description check-ip">
                                             <input type="checkbox" name="ipv6"> Ipv6 Only<br>
                                         </div>-->
-                                        <div class="description input">
-                                            <label for="name">{% trans "Name"%}</label>
-                                            <input type="text" name="name" placeholder="{% trans "Your Name" %}">
-                                        </div>
-                                        <div class="description input">
-                                            <label for="email">{% trans "Email" %}</label>
-                                            <input type="email" name="email" placeholder="{% trans "Your Email" %}">
-                                        </div>
+                                            <div class="form-group">
+                                                <div class="description input justify-center">
+                                                <label for="name" class="control-label">{% trans "Name"%}</label>
+                                                <input type="text" name="name" class="form-control" placeholder="{% trans 'Your Name'%}" data-minlength="3" data-error="{% trans 'Please enter your name' %}" required>
+                                                </div>
+                                                <div class="help-block with-errors">
+                                                    {% for message in messages %}
+                                                        {% if 'name' in message.tags %}
+                                                        <ul class="list-unstyled"><li>
+                                                            {{ message|safe }}
+                                                        </li></ul>
+                                                        {% endif %}
+                                                    {% endfor %}
+                                                </div>
+                                            </div>
+                                            <div class="form-group">
+                                                <div class="description input justify-center">
+                                                <label for="email" class="control-label">{% trans "Email"%}</label>
+                                                <input name="email" type="email" pattern="^[^@\s]+@([^@\s]+\.)+[^@\s]+$" class="form-control" placeholder="{% trans 'Your Email' %}" data-error="{% trans 'Please enter a valid email address' %}" required>
+                                                </div>
+                                                <div class="help-block with-errors">
+                                                    {% for message in messages %}
+                                                        {% if 'email' in message.tags %}
+                                                         <ul class="list-unstyled"><li>
+                                                            {{ message|safe }}
+                                                        </li></ul>
+                                                        {% endif %}
+                                                    {% endfor %}
+                                                </div>
+                                            </div>
                                     </div>
                                     <input type="submit" class="btn btn-primary" value="{% trans 'Order Now!' %}"></input>
                                 </form>
                             </div>
-                            <div>
-                                <div id="error_message_box" class="error-message-box"></div>
-                            </div>
                         </div>
                     </div>
 
@@ -250,4 +278,4 @@
         
     </div>
     <!-- /.banner -->
-    {% endblock %}
\ No newline at end of file
+    {% endblock %}
diff --git a/datacenterlight/templates/datacenterlight/order_detail.html b/datacenterlight/templates/datacenterlight/order_detail.html
index 42f916e3..273074cf 100644
--- a/datacenterlight/templates/datacenterlight/order_detail.html
+++ b/datacenterlight/templates/datacenterlight/order_detail.html
@@ -67,7 +67,7 @@
                     <p><b>{% trans "Disk space"%}</b> <span class="pull-right">{{vm.disk_size}} GB</span></p>
                     <hr>
                     <p><b>{% trans "Configuration"%}</b> <span class="pull-right">{{request.session.template.name}}</span></p>
-                    <hr>                    
+                    <hr>
                     <h4>{% trans "Total"%}<p class="pull-right"><b>{{vm.price}} CHF</b></p></h4>
                 {% endwith %}
             </div>
@@ -83,8 +83,8 @@
     {% endif %}
 </div>
 
- 
-<script type="text/javascript"> 
+
+<script type="text/javascript">
 
     window.onload = function () {
             var locale_date = moment.utc(document.getElementById("order-created_at").textContent,'YYYY-MM-DD HH:mm').toDate();
diff --git a/datacenterlight/views.py b/datacenterlight/views.py
index 07709981..b7c08a63 100644
--- a/datacenterlight/views.py
+++ b/datacenterlight/views.py
@@ -12,6 +12,7 @@ from django import forms
 from django.core.exceptions import ValidationError
 from django.views.decorators.cache import cache_control
 from django.conf import settings
+from django.utils.translation import ugettext_lazy as _
 from utils.forms import BillingAddressForm, UserBillingAddressForm
 from utils.models import BillingAddress
 from membership.models import StripeCustomer
@@ -194,12 +195,9 @@ class IndexView(CreateView):
     
     @cache_control(no_cache=True, must_revalidate=True, no_store=True)
     def get(self, request, *args, **kwargs):
-        if 'specs' in request.session :
-            del request.session['specs']
-        if 'user' in request.session :
-            del request.session['user']
-        if 'billing_address_data' in request.session :
-            del request.session['billing_address_data']
+        for session_var in ['specs', 'user', 'billing_address_data']:
+            if session_var in request.session:
+                del request.session[session_var]
         try:
             manager = OpenNebulaManager()
             templates = manager.get_templates()
@@ -233,14 +231,16 @@ class IndexView(CreateView):
         try:
             name = name_field.clean(name)
         except ValidationError as err:
-            messages.add_message(self.request, messages.ERROR, '%(value) is not a proper name.'.format(name))
-            return HttpResponseRedirect(reverse('datacenterlight:index'))
+            msg='{} {}.'.format(name, _('is not a proper name'))
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='name')
+            return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         try:    
             email = email_field.clean(email)
         except ValidationError as err:
-            messages.add_message(self.request, messages.ERROR, '%(value) is not a proper email.'.format(email))
-            return HttpResponseRedirect(reverse('datacenterlight:index'))
+            msg='{} {}.'.format(email, _('is not a proper email'))
+            messages.add_message(self.request, messages.ERROR, msg, extra_tags='email')
+            return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
 
         specs = {
             'cpu': cores,
diff --git a/digitalglarus/templates/base_glarus.html b/digitalglarus/templates/base_glarus.html
index 424f3aac..b94c813e 100644
--- a/digitalglarus/templates/base_glarus.html
+++ b/digitalglarus/templates/base_glarus.html
@@ -39,27 +39,13 @@
     <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
     <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
     <!--[if lt IE 9]>
-    <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
-    <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
+        <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
+        <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
     <![endif]-->
 
-    <script>
-        (function (i, s, o, g, r, a, m) {
-            i['GoogleAnalyticsObject'] = r;
-            i[r] = i[r] || function () {
-                        (i[r].q = i[r].q || []).push(arguments)
-                    }, i[r].l = 1 * new Date();
-            a = s.createElement(o),
-                    m = s.getElementsByTagName(o)[0];
-            a.async = 1;
-            a.src = g;
-            m.parentNode.insertBefore(a, m)
-        })(window, document, 'script', '//www.google-analytics.com/analytics.js', 'ga');
-
-        ga('create', 'UA-62285904-2', 'auto');
-        ga('send', 'pageview');
-
-    </script>
+    <!-- Google analytics -->
+    {% include 'google_analytics.html' %}
+    <!-- End Google Analytics -->
 </head>
 
 <body>
diff --git a/dynamicweb/settings/base.py b/dynamicweb/settings/base.py
index d276f022..ba304ff9 100644
--- a/dynamicweb/settings/base.py
+++ b/dynamicweb/settings/base.py
@@ -118,6 +118,7 @@ INSTALLED_APPS = (
 
 MIDDLEWARE_CLASSES = (
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'utils.middleware.MultipleProxyMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
@@ -138,6 +139,7 @@ TEMPLATES = [
     {
         'BACKEND': 'django.template.backends.django.DjangoTemplates',
         'DIRS': [os.path.join(PROJECT_DIR, 'cms_templates/'),
+                 os.path.join(PROJECT_DIR, 'templates'),
                  os.path.join(PROJECT_DIR, 'cms_templates/djangocms_blog/'),
                  os.path.join(PROJECT_DIR, 'membership'),
                  os.path.join(PROJECT_DIR, 'hosting/templates/'),
@@ -161,6 +163,7 @@ TEMPLATES = [
                 "django.contrib.messages.context_processors.messages",
                 'sekizai.context_processors.sekizai',
                 'cms.context_processors.cms_settings',
+                'utils.context_processor.google_analytics',
             ],
         },
     },
@@ -509,3 +512,12 @@ OPENNEBULA_ENDPOINT = env('OPENNEBULA_ENDPOINT')
 # dcl email configurations
 DCL_TEXT = env('DCL_TEXT')
 DCL_SUPPORT_FROM_ADDRESS = env('DCL_SUPPORT_FROM_ADDRESS')
+
+# Settings for Google analytics
+GOOGLE_ANALYTICS_PROPERTY_IDS = {
+    'datacenterlight.ch': 'UA-62285904-9',
+    'digitalglarus.ch': 'UA-62285904-2',
+    '127.0.0.1:8000': 'localhost',
+    'dynamicweb-development.ungleich.ch': 'development',
+    'dynamicweb-staging.ungleich.ch': 'staging'
+}
diff --git a/templates/google_analytics.html b/templates/google_analytics.html
new file mode 100644
index 00000000..64dbae40
--- /dev/null
+++ b/templates/google_analytics.html
@@ -0,0 +1,13 @@
+{% if GOOGLE_ANALYTICS_PROPERTY_ID %}
+    <script>
+        (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+        (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+        m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+        })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
+
+        ga('create', '{{ GOOGLE_ANALYTICS_PROPERTY_ID }}', 'auto');
+        ga('send', 'pageview');
+    </script>
+{% else %}
+    <!-- Empty analytics -->
+{% endif %}
\ No newline at end of file
diff --git a/utils/context_processor.py b/utils/context_processor.py
new file mode 100644
index 00000000..740591ba
--- /dev/null
+++ b/utils/context_processor.py
@@ -0,0 +1,15 @@
+from django.conf import settings
+
+
+def google_analytics(request):
+    """
+    Use the variables returned in this function to
+    render your Google Analytics tracking code template.
+    """
+    host = request.get_host()
+    ga_prop_id = getattr(settings, 'GOOGLE_ANALYTICS_PROPERTY_IDS', False).get(host)
+    if not settings.DEBUG and ga_prop_id:
+        return {
+            'GOOGLE_ANALYTICS_PROPERTY_ID': ga_prop_id
+        }
+    return {}
diff --git a/utils/middleware.py b/utils/middleware.py
new file mode 100644
index 00000000..d37bdbfd
--- /dev/null
+++ b/utils/middleware.py
@@ -0,0 +1,17 @@
+class MultipleProxyMiddleware(object):
+    FORWARDED_FOR_FIELDS = [
+        'HTTP_X_FORWARDED_FOR',
+        'HTTP_X_FORWARDED_HOST',
+        'HTTP_X_FORWARDED_SERVER',
+    ]
+
+    def process_request(self, request):
+        """
+        Rewrites the proxy headers so that only the most
+        recent proxy is used.
+        """
+        for field in self.FORWARDED_FOR_FIELDS:
+            if field in request.META:
+                if ',' in request.META[field]:
+                    parts = request.META[field].split(',')
+                    request.META[field] = parts[-1].strip()
\ No newline at end of file