diff --git a/js/advanced_search.form.js b/js/advanced_search.form.js
index 205ca1f..62f5c29 100644
--- a/js/advanced_search.form.js
+++ b/js/advanced_search.form.js
@@ -4,6 +4,11 @@
  * Handles Ajax submission / updating form action on url change, etc.
  */
 (function ($, Drupal, drupalSettings) {
+  // Replace Results per page html h3 tag with strong tag
+  jQuery('h3:contains("Results per page")').replaceWith(function(){
+      return jQuery("<strong />", {html: jQuery(this).html()});
+  });
+
 
   // Gets current parameters minus ones provided by the form.
   function getParams(query_parameter, recurse_parameter) {
diff --git a/src/Form/AdvancedSearchForm.php b/src/Form/AdvancedSearchForm.php
index 5eb2166..d71e140 100644
--- a/src/Form/AdvancedSearchForm.php
+++ b/src/Form/AdvancedSearchForm.php
@@ -289,6 +289,9 @@ class AdvancedSearchForm extends FormBase {
         // Only show on terms after the first.
         self::CONJUNCTION_FORM_FIELD => $first ? NULL : [
           '#type' => 'select',
+          '#attributes' => [
+            'aria-label' => $this->t("Select search condition")
+          ],
           '#options' => [
             self::AND_OP => $this->t('and'),
             self::OR_OP => $this->t('or'),
@@ -297,11 +300,17 @@ class AdvancedSearchForm extends FormBase {
         ],
         self::SEARCH_FORM_FIELD => [
           '#type' => 'select',
+          '#attributes' => [
+            'aria-label' => $this->t("Select search field"),
+          ],
           '#options' => $options,
           '#default_value' => $term_value[self::SEARCH_FORM_FIELD],
         ],
         self::INCLUDE_FORM_FIELD => [
           '#type' => 'select',
+          '#attributes' => [
+            'aria-label' => $this->t("Select search operator"),
+          ],
           '#options' => [
             self::IS_OP => $this->t('is'),
             self::NOT_OP => $this->t('is not'),
@@ -331,6 +340,9 @@ class AdvancedSearchForm extends FormBase {
         ],
         self::VALUE_FORM_FIELD => [
           '#type' => 'textfield',
+          '#attributes' => [
+            'aria-label' => $this->t("Enter a search term")
+          ],
           '#default_value' => $term_value[self::VALUE_FORM_FIELD],
         ],
         'actions' => [
@@ -357,7 +369,8 @@ class AdvancedSearchForm extends FormBase {
             '#name' => 'remove-term-' . $i,
             '#term_index' => $i,
             '#attributes' => [
-              'class' => [$block_class_prefix . '__remove', 'fa'],
+              'class' => [$block_class_prefix . '__remove', 'fa' ],
+              'aria-label' => $this->t("Remove"),
             ],
             '#ajax' => [
               'callback' => [$this, 'ajaxCallback'],
diff --git a/src/Plugin/Block/SearchResultsPagerBlock.php b/src/Plugin/Block/SearchResultsPagerBlock.php
index d8f9b6b..06837b2 100644
--- a/src/Plugin/Block/SearchResultsPagerBlock.php
+++ b/src/Plugin/Block/SearchResultsPagerBlock.php
@@ -245,6 +245,7 @@ class SearchResultsPagerBlock extends BlockBase implements ContainerFactoryPlugi
         '#title' => Markup::create($text),
         '#attributes' => [
           'class' => $active ? ['pager__link', 'pager__link--is-active', 'pager__display'] : ['pager__link', 'pager__display'],
+          'aria-label' => $this->t("Display as " . Markup::create($text))
         ],
         '#wrapper_attributes' => [
           'class' => $active ? ['pager__item', 'is-active'] : ['pager__item'],
@@ -303,7 +304,7 @@ class SearchResultsPagerBlock extends BlockBase implements ContainerFactoryPlugi
       '#title_display' => 'invisible',
       '#options' => $options,
       '#options_attributes' => $options_attributes,
-      '#attributes' => ['autocomplete' => 'off'],
+      '#attributes' => ['autocomplete' => 'off', "aria-label"=>"Sort By"],
       '#wrapper_attributes' => ['class' => ['pager__sort', 'container']],
       '#name' => 'order',
       '#value' => $default_value,