diff --git a/planetstack/core/dashboard/views/analytics.py b/planetstack/core/dashboard/views/analytics.py
index 09d1bbc..e1794c1 100644
--- a/planetstack/core/dashboard/views/analytics.py
+++ b/planetstack/core/dashboard/views/analytics.py
@@ -1,9 +1,10 @@
 from view_common import *
+import random
 
 class DashboardAnalyticsAjaxView(View):
     def get(self, request, name="hello_world", **kwargs):
         if (name == "bigquery"):
             (mimetype, data) = DoPlanetStackAnalytics(request)
-            return HttpResponse(data, mimetype=mimetype)
+            return HttpResponse(data, content_type=mimetype)
         else:
-            return HttpResponse(json.dumps("Unknown"), mimetype='application/javascript')
+            return HttpResponse(json.dumps("Unknown"), content_type='application/javascript')
diff --git a/planetstack/core/dashboard/views/cdn.py b/planetstack/core/dashboard/views/cdn.py
index 63ec2f2..4fb29cb 100644
--- a/planetstack/core/dashboard/views/cdn.py
+++ b/planetstack/core/dashboard/views/cdn.py
@@ -19,7 +19,7 @@
                 "total_bandwidth": total_bandwidth,
                 "average_cpu": average_cpu}
 
-        return HttpResponse(json.dumps(result), mimetype='application/javascript')
+        return HttpResponse(json.dumps(result), content_type='application/javascript')
 
 class DashboardAddOrRemoveSliverView(View):
     # TODO: deprecate this view in favor of using TenantAddOrRemoveSliverView
@@ -42,8 +42,8 @@
 
         print '*' * 50
         print 'Ask for site: ' + siteName + ' to ' + actionToDo + ' another HPC Sliver'
-        return HttpResponse(json.dumps("Success"), mimetype='application/javascript')
+        return HttpResponse(json.dumps("Success"), content_type='application/javascript')
 
 class DashboardAjaxView(View):
     def get(self, request, **kwargs):
-        return HttpResponse(json.dumps(getCDNOperatorData(True)), mimetype='application/javascript')
+        return HttpResponse(json.dumps(getCDNOperatorData(True)), content_type='application/javascript')
diff --git a/planetstack/core/dashboard/views/customize.py b/planetstack/core/dashboard/views/customize.py
index f081cfb..212cc4d 100644
--- a/planetstack/core/dashboard/views/customize.py
+++ b/planetstack/core/dashboard/views/customize.py
@@ -18,5 +18,5 @@
             udbv = UserDashboardView(user=request.user, dashboardView=dashboard, order=i)
             udbv.save()
 
-        return HttpResponse(json.dumps("Success"), mimetype='application/javascript')
+        return HttpResponse(json.dumps("Success"), content_type='application/javascript')
 
diff --git a/planetstack/core/dashboard/views/interactions.py b/planetstack/core/dashboard/views/interactions.py
index 23d755f..a2f88ff 100644
--- a/planetstack/core/dashboard/views/interactions.py
+++ b/planetstack/core/dashboard/views/interactions.py
@@ -35,7 +35,7 @@
             result["title"] = "Slice interactions by sliver nodes"
             result["objectName"] = "nodes"
 
-        return HttpResponse(json.dumps(result), mimetype='application/javascript')
+        return HttpResponse(json.dumps(result), content_type='application/javascript')
 
     def build_id_list(self, slices, name):
         ids_by_slice = {}
diff --git a/planetstack/core/dashboard/views/tenant.py b/planetstack/core/dashboard/views/tenant.py
index 9066a2b..930ccf6 100644
--- a/planetstack/core/dashboard/views/tenant.py
+++ b/planetstack/core/dashboard/views/tenant.py
@@ -31,7 +31,7 @@
 	   addOrModifyPorts(networkPorts,sliceName)
 	   if privateVolume=="true":
 	   	privateVolForSlice(request.user,sliceName)
-        return HttpResponse(json.dumps("Slice created"), mimetype='application/javascript')
+        return HttpResponse(json.dumps("Slice created"), content_type='application/javascript')
 
 def privateVolForSlice(user,sliceName):
 	if not hasPrivateVolume(sliceName):
@@ -64,7 +64,7 @@
 	addOrModifyPorts(networkPorts,sliceName)
 	if privateVolume=="true":
                 privateVolForSlice(request.user,sliceName)
-        return HttpResponse(json.dumps("Slice updated"), mimetype='application/javascript')
+        return HttpResponse(json.dumps("Slice updated"), content_type='application/javascript')
 
 def addNetwork(name,template,sliceName):
 	networkTemplate=NetworkTemplate.objects.get(name=template)
@@ -237,7 +237,7 @@
                 #print slice, slice.id
                 sliceToDel=Slice(name=sliceName, id=slice.id)
                 sliceToDel.delete()
-                return HttpResponse(json.dumps("Slice deleted"), mimetype='application/javascript')
+                return HttpResponse(json.dumps("Slice deleted"), content_type='application/javascript')
 
 class TenantAddOrRemoveSliverView(View):
     """ Add or remove slivers from a Slice
@@ -283,7 +283,7 @@
         else:
             return HttpResponseServerError("Unknown actionToDo %s" % actionToDo)
 
-        return HttpResponse(json.dumps(sitesChanged), mimetype='application/javascript')
+        return HttpResponse(json.dumps(sitesChanged), content_type='application/javascript')
 
     def get(self, request, *args, **kwargs):
         request.POST = request.GET
@@ -300,7 +300,7 @@
         ip = request.GET.get("ip", get_ip(request))
         sites = tenant_pick_sites(request.user, user_ip=ip, count=0, slice=slice)
         sites = [x.name for x in sites]
-        return HttpResponse(json.dumps(sites), mimetype='application/javascript')
+        return HttpResponse(json.dumps(sites), content_type='application/javascript')
 
 def siteSortKey(site, slice=None, count=None, lat=None, lon=None):
     # try to pick a site we're already using
@@ -336,4 +336,4 @@
 
 class TenantViewData(View):
     def get(self, request, **kwargs):
-        return HttpResponse(json.dumps(getTenantSliceInfo(request.user, True)), mimetype='application/javascript')
+        return HttpResponse(json.dumps(getTenantSliceInfo(request.user, True)), content_type='application/javascript')
diff --git a/planetstack/core/dashboard/views/test.py b/planetstack/core/dashboard/views/test.py
index 24380c5..4eae215 100644
--- a/planetstack/core/dashboard/views/test.py
+++ b/planetstack/core/dashboard/views/test.py
@@ -2,4 +2,4 @@
 
 class DashboardUserSiteView(View):
     def get(self, request, **kwargs):
-        return HttpResponse(json.dumps(getDashboardContext(request.user, tableFormat=True)), mimetype='application/javascript')
+        return HttpResponse(json.dumps(getDashboardContext(request.user, tableFormat=True)), content_type='application/javascript')