diff --git a/client/scss/components/_bulk_actions.scss b/client/scss/components/_bulk_actions.scss
index 84899291ed..d3bd699ae4 100644
--- a/client/scss/components/_bulk_actions.scss
+++ b/client/scss/components/_bulk_actions.scss
@@ -6,7 +6,6 @@
         }
 
         .c-dropdown__button {
-            border: 0;
             padding-left: 0.3rem;
         }
 
@@ -87,7 +86,6 @@
                 max-width: 160px;
                 overflow-x: hidden;
                 text-overflow: ellipsis;
-                border: 0;
             }
         }
 
diff --git a/docs/reference/hooks.rst b/docs/reference/hooks.rst
index 24af9fa7c1..d1f516e7cf 100644
--- a/docs/reference/hooks.rst
+++ b/docs/reference/hooks.rst
@@ -1411,7 +1411,7 @@ Hooks for registering and customising bulk actions. See :ref:`here <custom_bulk_
     from wagtail.core import hooks
 
 
-    @hooks.register('register_bulk_action')
+    @hooks.register("register_bulk_action")
     class CustomBulkAction(BulkAction):
         display_name = _("Custom Action")
         action_type = "action"
@@ -1440,7 +1440,7 @@ Hooks for registering and customising bulk actions. See :ref:`here <custom_bulk_
 
     from wagtail.core import hooks
 
-    @hooks.register('before_bulk_action)
+    @hooks.register("before_bulk_action")
     def hook_func(request, action_type, objects, action_class_instance):
       ...
 
@@ -1458,7 +1458,7 @@ Hooks for registering and customising bulk actions. See :ref:`here <custom_bulk_
 
     from wagtail.core import hooks
 
-    @hooks.register('after_bulk_action)
+    @hooks.register("after_bulk_action")
     def hook_func(request, action_type, objects, action_class_instance):
       ...
 
diff --git a/wagtail/admin/templates/wagtailadmin/bulk_actions/confirmation/base.html b/wagtail/admin/templates/wagtailadmin/bulk_actions/confirmation/base.html
index 8691c961fe..918e4582b1 100644
--- a/wagtail/admin/templates/wagtailadmin/bulk_actions/confirmation/base.html
+++ b/wagtail/admin/templates/wagtailadmin/bulk_actions/confirmation/base.html
@@ -17,4 +17,4 @@
 {% block extra_css %}
     {{ block.super }}
     {{ form.media.css }}
-{% endblock %}
\ No newline at end of file
+{% endblock %}
diff --git a/wagtail/admin/templates/wagtailadmin/bulk_actions/select_all_checkbox_cell.html b/wagtail/admin/templates/wagtailadmin/bulk_actions/select_all_checkbox_cell.html
index d3afa3511d..0fc2833369 100644
--- a/wagtail/admin/templates/wagtailadmin/bulk_actions/select_all_checkbox_cell.html
+++ b/wagtail/admin/templates/wagtailadmin/bulk_actions/select_all_checkbox_cell.html
@@ -1,5 +1,5 @@
 {% load i18n wagtailadmin_tags %}
-<th class="bulk-actions-filter-checkbox" data-bulk-action-parent-id="{{ parent.id }}">
+<th class="bulk-actions-filter-checkbox" data-bulk-action-parent-id="{{ parent.id }}" aria-label="{% trans 'Select row' %}">
     <div>
         {% trans "Select all" as aria_label %}
         <input data-bulk-action-select-all-checkbox type="checkbox" aria-label="{{aria_label}}" />
diff --git a/wagtail/admin/templates/wagtailadmin/pages/listing/_table_headers_explore.html b/wagtail/admin/templates/wagtailadmin/pages/listing/_table_headers_explore.html
index 400e2e0ace..eb2229ec07 100644
--- a/wagtail/admin/templates/wagtailadmin/pages/listing/_table_headers_explore.html
+++ b/wagtail/admin/templates/wagtailadmin/pages/listing/_table_headers_explore.html
@@ -18,7 +18,7 @@ ordering: the current sort parameter
 
 <tr class="table-headers">
     {% if show_ordering_column %}
-    <th class="ord{% if orderable and ordering == 'ord' %} ord--active{% endif %}">
+        <th class="ord{% if orderable and ordering == 'ord' %} ord--active{% endif %}">
         {% if orderable %}
             {% if ordering == "ord" %}
                 <a href="{% url 'wagtailadmin_explore' parent_page.id %}" title="{% trans 'Disable ordering of child pages' %}">
@@ -32,10 +32,11 @@ ordering: the current sort parameter
         {% endif %}
     </th>
     {% else %}
-    {% include 'wagtailadmin/bulk_actions/select_all_checkbox_cell.html' with parent=parent_page show_filters=True %}
+        {% include 'wagtailadmin/bulk_actions/select_all_checkbox_cell.html' with parent=parent_page show_filters=True %}
     {% endif %}
     <th class="title">
-        {% trans 'Page' %}
+        {% trans 'Title' as title_label %}
+        {% page_table_header_label label=title_label sortable=sortable sort_field='title' parent_page_title=parent_page.title %}
     </th>
     {% if show_parent %}
         <th class="parent">
@@ -56,8 +57,9 @@ ordering: the current sort parameter
             {% page_table_header_label label=type_label sortable=0 parent_page_title=parent_page.title %}
         {% endif %}
     </th>
-    <th class="status" colspan="2">
+    <th class="status">
         {% trans 'Status' as status_label %}
         {% page_table_header_label label=status_label sortable=sortable sort_field='live' parent_page_title=parent_page.title %}
     </th>
+    <th></th>
 </tr>
diff --git a/wagtail/admin/views/pages/listing.py b/wagtail/admin/views/pages/listing.py
index 4f0cfdc8e8..dad6610d04 100644
--- a/wagtail/admin/views/pages/listing.py
+++ b/wagtail/admin/views/pages/listing.py
@@ -103,7 +103,7 @@ def index(request, parent_page_id=None):
         'do_paginate': do_paginate,
         'locale': None,
         'translations': [],
-        'show_ordering_column': 'ordering' in request.GET.dict()
+        'show_ordering_column': request.GET.get('ordering') == 'ord'
     }
 
     if getattr(settings, 'WAGTAIL_I18N_ENABLED', False) and not parent_page.is_root():
diff --git a/wagtail/admin/wagtail_hooks.py b/wagtail/admin/wagtail_hooks.py
index 7ab867d8d8..888dcfb18f 100644
--- a/wagtail/admin/wagtail_hooks.py
+++ b/wagtail/admin/wagtail_hooks.py
@@ -167,7 +167,7 @@ def bulk_action_filters():
     yield Button(
         _('All'),
         '?filters=',
-        attrs={'title': _("All pages"), 'data': {'bulk-action-filter': _("")}},
+        attrs={'title': _("All pages"), 'data': {'bulk-action-filter': ""}},
         priority=10
     )
 
diff --git a/wagtail/images/templates/wagtailimages/images/results.html b/wagtail/images/templates/wagtailimages/images/results.html
index b9835bfb37..50d81c6432 100644
--- a/wagtail/images/templates/wagtailimages/images/results.html
+++ b/wagtail/images/templates/wagtailimages/images/results.html
@@ -15,11 +15,14 @@
         <h2>{% trans "Latest images" %}</h2>
     {% endif %}
 
+    {# Used below for the checkbox aria_labelledby #}
+    <p class="visuallyhidden" id="select-image-label">{% trans "Select image" %}</p>
+
     <ul class="listing horiz images">
         {% for image in images %}
             <li>
                 <div class="bulk-action-checkbox-container">
-                    {% include "wagtailadmin/bulk_actions/listing_checkbox_cell.html" with obj_type="image" obj=image aria_labelledby_prefix="image_" aria_labelledby=image.pk|unlocalize aria_labelledby_suffix="_title" %}
+                    {% include "wagtailadmin/bulk_actions/listing_checkbox_cell.html" with obj_type="image" obj=image aria_labelledby_prefix="select-image-label image_" aria_labelledby=image.pk|unlocalize aria_labelledby_suffix="_title" %}
                 </div>
                 <a class="image-choice" title="{% if collections %}{{ image.collection.name }} » {% endif %}{{ image.title }}" href="{% url 'wagtailimages:edit' image.id %}">
                     <figure>
diff --git a/wagtail/users/templates/wagtailusers/bulk_actions/confirm_bulk_set_active_state.html b/wagtail/users/templates/wagtailusers/bulk_actions/confirm_bulk_set_active_state.html
index 23c16ccf35..fa3cbdd163 100644
--- a/wagtail/users/templates/wagtailusers/bulk_actions/confirm_bulk_set_active_state.html
+++ b/wagtail/users/templates/wagtailusers/bulk_actions/confirm_bulk_set_active_state.html
@@ -9,16 +9,16 @@
 {% endblock header %}
 
 {% block items_with_access %}
-        {% if items %}
-        <p>{% trans "Are you sure you want to change the active state for these users?" %}</p>
-        <ul>
-            {% for user in items %}
-            <li>
-                <a href="{% url 'wagtailusers_users:edit' user.item.pk %}" target="_blank" rel="noopener noreferrer">{{user.item|user_display_name }}</a>
-            </li>
-            {% endfor %}
-        </ul>
-        {% endif %}
+{% if items %}
+    <p>{% trans "Are you sure you want to change the active state for these users?" %}</p>
+    <ul>
+        {% for user in items %}
+        <li>
+            <a href="{% url 'wagtailusers_users:edit' user.item.pk %}" target="_blank" rel="noopener noreferrer">{{user.item|user_display_name }}</a>
+        </li>
+        {% endfor %}
+    </ul>
+{% endif %}
 {% endblock items_with_access %}
 
 {% block items_with_no_access %}