diff --git a/addons/website_crm_partner_assign/controllers/main.py b/addons/website_crm_partner_assign/controllers/main.py
index 50ad1e26519..f8e84d912fd 100644
--- a/addons/website_crm_partner_assign/controllers/main.py
+++ b/addons/website_crm_partner_assign/controllers/main.py
@@ -93,6 +93,7 @@ class WebsiteCrmPartnerAssign(http.Controller):
 
     @website.route(['/partners/<model("res.partner"):partner>/'], type='http', auth="public", multilang=True)
     def partners_ref(self, partner, **post):
+        website.preload_records(partner)
         values = website_partner.get_partner_template_value(partner)
         if not values:
             return self.partners(**post)
diff --git a/addons/website_customer/controllers/main.py b/addons/website_customer/controllers/main.py
index d0663dfdfdc..a4dd4aa00f5 100644
--- a/addons/website_customer/controllers/main.py
+++ b/addons/website_customer/controllers/main.py
@@ -19,6 +19,7 @@ class WebsiteCustomer(http.Controller):
         '/customers/country/<model("res.country"):country>/page/<int:page>/'
     ], type='http', auth="public", multilang=True)
     def customers(self, country=None, page=0, **post):
+        website.preload_records(country)
         cr, uid, context = request.cr, request.uid, request.context
         partner_obj = request.registry['res.partner']
         partner_name = post.get('search', '')
@@ -76,6 +77,7 @@ class WebsiteCustomer(http.Controller):
 
     @website.route(['/customers/<model("res.partner"):partner>/'], type='http', auth="public", multilang=True)
     def customer(self, partner, **post):
+        website.preload_records(partner)
         values = website_partner.get_partner_template_value(partner)
         if not values:
             return self.customers(**post)
diff --git a/addons/website_event_track/controllers/event.py b/addons/website_event_track/controllers/event.py
index 22e4c1501a9..4ca9cfa4280 100644
--- a/addons/website_event_track/controllers/event.py
+++ b/addons/website_event_track/controllers/event.py
@@ -31,6 +31,8 @@ class website_event(http.Controller):
     @website.route(['/event/<model("event.event"):event>/track/<model("event.track"):track>'], type='http', auth="public", multilang=True)
     def event_track_view(self, event, track, **post):
         # TODO: not implemented
+        website.preload_records(event, on_error="website_event.404")
+        website.preload_records(track)
         values = { 'track': track, 'event': track.event_id, 'main_object': track }
         return request.website.render("website_event_track.track_view", values)
 
@@ -39,6 +41,8 @@ class website_event(http.Controller):
         '/event/<model("event.event"):event>/track/tag/<model("event.track.tag"):tag>'
         ], type='http', auth="public", multilang=True)
     def event_tracks(self, event, tag=None, **post):
+        website.preload_records(event, on_error="website_event.404")
+        website.preload_records(tag)
         searches = {}
 
         if tag:
@@ -65,15 +69,18 @@ class website_event(http.Controller):
 
     @website.route(['/event/detail/<model("event.event"):event>'], type='http', auth="public", multilang=True)
     def event_detail(self, event, **post):
+        website.preload_records(event, on_error="website_event.404")
         values = { 'event': event, 'main_object': event }
         return request.website.render("website_event_track.event_home", values)
 
     @website.route(['/event/<model("event.event"):event>/track_proposal/'], type='http', auth="public", multilang=True)
     def event_track_proposal(self, event, **post):
+        website.preload_records(event, on_error="website_event.404")
         values = { 'event': event }
         return request.website.render("website_event_track.event_track_proposal", values)
 
     @website.route(['/event/<model("event.event"):event>/track_proposal/success/'], type='http', auth="public", multilang=True)
     def event_track_proposal_success(self, event, **post):
+        website.preload_records(event, on_error="website_event.404")
         values = { 'event': event }
         return request.website.render("website_event_track.event_track_proposal_success", values)
diff --git a/addons/website_membership/controllers/main.py b/addons/website_membership/controllers/main.py
index 6985d4449f2..98a7654c71a 100644
--- a/addons/website_membership/controllers/main.py
+++ b/addons/website_membership/controllers/main.py
@@ -84,6 +84,7 @@ class WebsiteMembership(http.Controller):
 
     @website.route(['/members/<model("res.partner"):partner>/'], type='http', auth="public", multilang=True)
     def partners_ref(self, partner, **post):
+        website.preload_records(partner)
         values = website_partner.get_partner_template_value(partner)
         if not values:
             return self.members(**post)
diff --git a/addons/website_partner/controllers/main.py b/addons/website_partner/controllers/main.py
index eab8ef92306..6a246883df6 100644
--- a/addons/website_partner/controllers/main.py
+++ b/addons/website_partner/controllers/main.py
@@ -36,6 +36,7 @@ class WebsitePartner(http.Controller):
     @website.route(['/partners/<model("res.partner"):partner>/'], type='http', auth="public", multilang=True)
     def partner(self, partner, **post):
         """ Route for displaying a single partner / customer. """
+        website.preload_records(partner)
         values = get_partner_template_value(partner)
         if not values:
             raise werkzeug.exceptions.NotFound