diff --git a/addons/test_website/controllers/main.py b/addons/test_website/controllers/main.py
index ef74add8380..720f913db23 100644
--- a/addons/test_website/controllers/main.py
+++ b/addons/test_website/controllers/main.py
@@ -139,6 +139,13 @@ class WebsiteTest(Home):
     def test_model_converter_seoname(self, rec, **kw):
         return request.make_response('ok')
 
+    @http.route(['/test_website/model_item/<int:record_id>'], type='http', methods=['GET'], auth="public", website=True, sitemap=False)
+    def test_model_item(self, record_id):
+        values = {
+            'record': request.env['test.model'].sudo().browse(record_id),
+        }
+        return request.render("test_website.model_item", values)
+
     @http.route(['/test_website/test_redirect_view_qs'], type='http', auth="public", website=True, sitemap=False)
     def test_redirect_view_qs(self, **kw):
         return request.render('test_website.test_redirect_view_qs')
diff --git a/addons/test_website/tests/test_session.py b/addons/test_website/tests/test_session.py
index 22975ebdda4..20e8b74d00b 100644
--- a/addons/test_website/tests/test_session.py
+++ b/addons/test_website/tests/test_session.py
@@ -1,9 +1,39 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from lxml import html
+
 import odoo.tests
-from odoo.tools import mute_logger
+
+from odoo.addons.base.tests.common import HttpCaseWithUserDemo
 
 
 @odoo.tests.common.tagged('post_install', '-at_install')
-class TestWebsiteSession(odoo.tests.HttpCase):
+class TestWebsiteSession(HttpCaseWithUserDemo):
 
     def test_01_run_test(self):
         self.start_tour('/', 'test_json_auth')
+
+    def test_branding_cache(self):
+        def has_branding(html_text):
+            el = html.fromstring(html_text)
+            return el.xpath('//*[@data-oe-model="test.model"]')
+
+        self.user_demo.groups_id += self.env.ref('website.group_website_restricted_editor')
+        self.user_demo.groups_id -= self.env.ref('website.group_website_designer')
+
+        # Create session for demo user.
+        public_session = self.authenticate(None, None)
+        demo_session = self.authenticate('demo', 'demo')
+        record = self.env['test.model'].search([])
+        result = self.url_open(f'/test_website/model_item/{record.id}')
+        self.assertTrue(has_branding(result.text), "Should have branding for user demo")
+
+        # Public user.
+        self.opener.cookies['session_id'] = public_session.sid
+        result = self.url_open(f'/test_website/model_item/{record.id}')
+        self.assertFalse(has_branding(result.text), "Should have no branding for public user")
+
+        # Back to demo user.
+        self.opener.cookies['session_id'] = demo_session.sid
+        result = self.url_open(f'/test_website/model_item/{record.id}')
+        self.assertTrue(has_branding(result.text), "Should have branding for user demo")
diff --git a/addons/test_website/views/templates.xml b/addons/test_website/views/templates.xml
index eb880fab4c7..c79821ee413 100644
--- a/addons/test_website/views/templates.xml
+++ b/addons/test_website/views/templates.xml
@@ -19,6 +19,21 @@
         </field>
     </record>
 
+    <!-- /model_item item page -->
+    <template id="model_item" name="Model item">
+        <t t-call="website.layout">
+            <div id="wrap">
+                <section t-cache="record">
+                    <div class="container">
+                        <div class="row">
+                            <div class="col" t-field="record.name"/>
+                        </div>
+                    </div>
+                </section>
+            </div>
+        </t>
+    </template>
+
     <record id="res_config_settings_view_form" model="ir.ui.view">
         <field name="name">res.config.settings.view.form.inherit.test.website</field>
         <field name="model">res.config.settings</field>