diff --git a/package.json b/package.json
index c64234e374..3285a385d5 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "@typescript-eslint/parser": "^2.0.0",
     "@vkontakte/appearance": "https://github.com/VKCOM/Appearance#v9.2.0",
     "@vkontakte/eslint-config": "2.5.0",
-    "@vkontakte/icons": "^1.91.0",
+    "@vkontakte/icons": "^1.100.0",
     "@vkontakte/vk-bridge": "^2.1.3",
     "@vkontakte/vkjs": "^0.20.0",
     "autoprefixer": "^9.8.0",
diff --git a/src/components/Badge/Badge.css b/src/components/Badge/Badge.css
index 2755d14424..37e1018ac8 100644
--- a/src/components/Badge/Badge.css
+++ b/src/components/Badge/Badge.css
@@ -1,4 +1,5 @@
 .Badge {
+  display: block;
   flex-grow: 0;
   flex-shrink: 0;
   width: 6px;
diff --git a/src/components/Badge/Badge.tsx b/src/components/Badge/Badge.tsx
index 7eaee6e718..ff26208e5e 100644
--- a/src/components/Badge/Badge.tsx
+++ b/src/components/Badge/Badge.tsx
@@ -14,13 +14,13 @@ export const Badge: FunctionComponent<BadgeProps> = ({
   const platform = usePlatform();
 
   return (
-    <div
+    <span
       vkuiClass={classNames(
         getClassName('Badge', platform),
         `Badge--${mode}`,
       )}
       {...restProps}>
-    </div>
+    </span>
   );
 };
 
diff --git a/src/components/Badge/Readme.md b/src/components/Badge/Readme.md
index d6955120f7..4da8a78637 100644
--- a/src/components/Badge/Readme.md
+++ b/src/components/Badge/Readme.md
@@ -6,17 +6,15 @@
     <PanelHeader>Бейдж</PanelHeader>
 
     <Group header={<Header mode="secondary">В пунктах меню</Header>}>
-      <Cell expandable before={<Icon28Notifications />} badge={<Badge />}>
+      <Cell expandable before={<Icon28Notifications />} badge={<Badge aria-label="Есть новые" />}>
         Уведомления
       </Cell>
     </Group>
 
     <Group header={<Header mode="secondary">В переключателях</Header>}>
       <Tabs>
-        <TabsItem after={<Badge mode="prominent" />}>Диалоги</TabsItem>
-        <TabsItem selected after={<Badge mode="prominent" />}>
-          Сообщения
-        </TabsItem>
+        <TabsItem after={<Badge mode="prominent" aria-label="Есть новые" />}>Диалоги</TabsItem>
+        <TabsItem selected after={<Badge mode="prominent" aria-label="Есть новые" />}>Сообщения</TabsItem>
       </Tabs>
     </Group>
 
@@ -27,7 +25,7 @@
       <TabbarItem indicator={<Counter size="s" mode="prominent">12</Counter>} text="Сообщения">
         <Icon28MessageOutline />
       </TabbarItem>
-      <TabbarItem indicator={<Badge mode="prominent" />} text="Клипы">
+      <TabbarItem indicator={<Badge mode="prominent" aria-label="Новый раздел" />} text="Клипы">
         <Icon28ClipOutline />
       </TabbarItem>
     </Tabbar>
diff --git a/src/components/Banner/Banner.css b/src/components/Banner/Banner.css
index 32962490b6..ede9e898b8 100644
--- a/src/components/Banner/Banner.css
+++ b/src/components/Banner/Banner.css
@@ -71,10 +71,12 @@
   z-index: 2;
   width: 48px;
   height: 48px;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+  margin: 0;
+  padding: 12px;
   color: var(--icon_tertiary);
+  border: none;
+  background-color: transparent;
+  cursor: pointer;
 }
 
 .Banner__dismissIcon:active {
diff --git a/src/components/Banner/Banner.e2e.tsx b/src/components/Banner/Banner.e2e.tsx
new file mode 100644
index 0000000000..d04d9eab41
--- /dev/null
+++ b/src/components/Banner/Banner.e2e.tsx
@@ -0,0 +1,18 @@
+import Avatar from '../Avatar/Avatar';
+import Banner, { BannerProps } from './Banner';
+import Button from '../Button/Button';
+import { describeScreenshotFuzz } from '../../testing/e2e/utils';
+
+describe('Banner', () => {
+  describeScreenshotFuzz((props: BannerProps ) => (
+    <Banner
+      before={<Avatar size={96} mode="image" src="https://sun9-63.userapi.com/yOEQYPHrNHjZEoanbqPb65HPl5iojmiLgLzfGA/W3geVMMt8TI.jpg" />}
+      header="Баста в Ледовом"
+      subheader="Большой концерт"
+      asideMode="dismiss"
+      actions={<Button>Подробнее</Button>}
+      {...props}
+    />), [{
+    size: ['s', 'm'],
+  }]);
+});
diff --git a/src/components/Banner/Banner.tsx b/src/components/Banner/Banner.tsx
index ba698b83eb..5bad7d4322 100644
--- a/src/components/Banner/Banner.tsx
+++ b/src/components/Banner/Banner.tsx
@@ -27,7 +27,7 @@ export interface BannerProps extends HTMLAttributes<HTMLDivElement> {
   /**
    * Срабатывает при клике на иконку крестика при `asideMode="dismiss"`.
    */
-  onDismiss?: MouseEventHandler<HTMLDivElement>;
+  onDismiss?: MouseEventHandler<HTMLButtonElement>;
   /**
    * Содержимое, отображаемое в левой части баннера.
    */
@@ -137,10 +137,14 @@ const Banner: FunctionComponent<BannerProps> = (props: BannerProps) => {
 
         {asideMode === 'dismiss' &&
         <div vkuiClass="Banner__dismiss">
-          <div vkuiClass="Banner__dismissIcon" onClick={onDismiss}>
+          <button
+            type="button"
+            vkuiClass="Banner__dismissIcon"
+            onClick={onDismiss}
+          >
             {(platform === ANDROID || platform === VKCOM) && <Icon24Cancel />}
             {platform === IOS && (mode === 'image' ? <Icon24DismissDark /> : <Icon24DismissSubstract />)}
-          </div>
+          </button>
         </div>
         }
       </InnerComponent>
diff --git a/src/components/Banner/__image_snapshots__/banner-android-bright_light-1-snap.png b/src/components/Banner/__image_snapshots__/banner-android-bright_light-1-snap.png
new file mode 100644
index 0000000000..c8cfa979a1
--- /dev/null
+++ b/src/components/Banner/__image_snapshots__/banner-android-bright_light-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f4cebbfd32dde68edc25276576d67bd1b2981c6d3c07b55cbb11d35f91ba2d1c
+size 16782
diff --git a/src/components/Banner/__image_snapshots__/banner-android-space_gray-1-snap.png b/src/components/Banner/__image_snapshots__/banner-android-space_gray-1-snap.png
new file mode 100644
index 0000000000..37c503a673
--- /dev/null
+++ b/src/components/Banner/__image_snapshots__/banner-android-space_gray-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7a48a6bab71760dfd49cc7a7b220cd85a5a226994d29ee0bfdde23d67e87b8ee
+size 50817
diff --git a/src/components/Banner/__image_snapshots__/banner-ios-bright_light-1-snap.png b/src/components/Banner/__image_snapshots__/banner-ios-bright_light-1-snap.png
new file mode 100644
index 0000000000..9cadb836ce
--- /dev/null
+++ b/src/components/Banner/__image_snapshots__/banner-ios-bright_light-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fae4dd3a9ff322349f4e99db0eacfba87f7872c7e450a0b432eca3bcd896ef90
+size 52039
diff --git a/src/components/Banner/__image_snapshots__/banner-ios-space_gray-1-snap.png b/src/components/Banner/__image_snapshots__/banner-ios-space_gray-1-snap.png
new file mode 100644
index 0000000000..08e1ca6e7c
--- /dev/null
+++ b/src/components/Banner/__image_snapshots__/banner-ios-space_gray-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:433b87e5a7f0f6c41716779a2751afe760cdd02cf4a549aecaff3338bf648b8d
+size 52230
diff --git a/src/components/Banner/__image_snapshots__/banner-vkcom-vkcom-1-snap.png b/src/components/Banner/__image_snapshots__/banner-vkcom-vkcom-1-snap.png
new file mode 100644
index 0000000000..6fe64a1d9e
--- /dev/null
+++ b/src/components/Banner/__image_snapshots__/banner-vkcom-vkcom-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af6ca9c79fc92d36f328c85067a338d2ead265b61ef73e722e0d1e76e1ad8cf5
+size 49768
diff --git a/src/components/Cell/Cell.css b/src/components/Cell/Cell.css
index 0a2951cab1..14dc2f3f05 100644
--- a/src/components/Cell/Cell.css
+++ b/src/components/Cell/Cell.css
@@ -26,35 +26,31 @@
 .Cell__checkbox {
   display: none;
 }
-/* TODO избавиться от специфичного селектора после облегчения селекторов SimpleCell */
-.Cell .Cell__marker {
+
+.Cell--selectable .Cell__marker {
+  position: relative;
   flex-shrink: 0;
+  width: 24px;
+  height: 24px;
+  margin-right: 16px;
   padding: 0;
-}
-/* TODO избавиться от специфичного селектора после облегчения селекторов SimpleCell */
-.Cell .Cell__marker--off {
-  display: block;
   color: var(--icon_tertiary);
 }
-/* TODO избавиться от специфичного селектора после облегчения селекторов SimpleCell */
-.Cell .Cell__marker--on {
-  display: none;
-}
 
-.Cell--selectable .Cell__marker {
-  margin-right: 16px;
+.Cell--selectable .Cell__marker-in--checked {
+  position: absolute;
+  top: 0;
+  left: 0;
+  visibility: hidden;
+  color: var(--accent);
 }
 
 .Cell--selectable.Cell--disabled {
   opacity: .6;
 }
 
-.Cell__checkbox:checked ~ .Cell__marker--on {
-  display: block;
-}
-
-.Cell__checkbox:checked ~ .Cell__marker--off {
-  display: none;
+.Cell--selectable .Cell__checkbox:checked ~ .Cell__marker .Cell__marker-in--checked {
+  visibility: initial;
 }
 
 .Cell--removable .SimpleCell {
diff --git a/src/components/Cell/Cell.tsx b/src/components/Cell/Cell.tsx
index 328156641c..924fbe467d 100644
--- a/src/components/Cell/Cell.tsx
+++ b/src/components/Cell/Cell.tsx
@@ -164,6 +164,7 @@ export const Cell: FC<CellProps> = (props: CellProps) => {
       {...restProps}
       disabled={draggable || removable || disabled}
       Component={selectable ? 'label' : Component}
+      htmlFor={selectable ? name : undefined}
       before={
         <Fragment>
           {(platform === ANDROID || platform === VKCOM) && draggable && (
@@ -186,8 +187,10 @@ export const Cell: FC<CellProps> = (props: CellProps) => {
                 checked={checked}
                 disabled={disabled}
               />
-              <Icon24CheckCircleOff vkuiClass="Cell__marker Cell__marker--off" />
-              <Icon24CheckCircleOn vkuiClass="Cell__marker Cell__marker--on" />
+              <span vkuiClass="Cell__marker">
+                <Icon24CheckCircleOff vkuiClass="Cell__marker-in" />
+                <Icon24CheckCircleOn vkuiClass="Cell__marker-in Cell__marker-in--checked" />
+              </span>
             </Fragment>
           )}
           {before}
diff --git a/src/components/CellButton/Readme.md b/src/components/CellButton/Readme.md
index 32367c6494..45c7aa4070 100644
--- a/src/components/CellButton/Readme.md
+++ b/src/components/CellButton/Readme.md
@@ -11,9 +11,9 @@
       <CellButton before={<Icon28DeleteOutline />} mode="danger">Удалить беседу</CellButton>
     </Group>
     <Group header={<Header mode="secondary">Аватарки</Header>}>
-      <CellButton before={<Avatar shadow={false} size={40} ><Icon24Add /></Avatar>}>Добавить участников</CellButton>
-      <CellButton before={<Avatar shadow={false} size={48} ><Icon28AddOutline /></Avatar>}>Создать беседу</CellButton>
-      <CellButton before={<Avatar shadow={false} size={72} mode="image" ><Icon28AddOutline /></Avatar>}>Создать плейлист</CellButton>
+      <CellButton before={<Avatar shadow={false} size={40}><Icon24Add /></Avatar>}>Добавить участников</CellButton>
+      <CellButton before={<Avatar shadow={false} size={48}><Icon28AddOutline /></Avatar>}>Создать беседу</CellButton>
+      <CellButton before={<Avatar shadow={false} size={72} mode="image"><Icon28AddOutline /></Avatar>}>Создать плейлист</CellButton>
     </Group>
     <Group header={<Header mode="secondary">Центрирование</Header>}>
       <CellButton centered before={<Icon24Add />}>Создать беседу</CellButton>
diff --git a/src/components/Checkbox/Checkbox.tsx b/src/components/Checkbox/Checkbox.tsx
index b8451b9f51..c73d42be9a 100644
--- a/src/components/Checkbox/Checkbox.tsx
+++ b/src/components/Checkbox/Checkbox.tsx
@@ -44,17 +44,15 @@ export const Checkbox: React.FunctionComponent<CheckboxProps> = ({
       <input {...restProps} type="checkbox" vkuiClass="Checkbox__input" ref={getRef} />
       <div vkuiClass="Checkbox__container">
         <div vkuiClass="Checkbox__icon Checkbox__icon--on">
-          {sizeY === SizeType.COMPACT || platform === VKCOM ?
-            <Icon20CheckBoxOn />
-            :
-            <Icon24CheckBoxOn />
+          {sizeY === SizeType.COMPACT || platform === VKCOM
+            ? <Icon20CheckBoxOn />
+            : <Icon24CheckBoxOn />
           }
         </div>
         <div vkuiClass="Checkbox__icon Checkbox__icon--off">
-          {sizeY === SizeType.COMPACT || platform === VKCOM ?
-            <Icon20CheckBoxOff />
-            :
-            <Icon24CheckBoxOff />
+          {sizeY === SizeType.COMPACT || platform === VKCOM
+            ? <Icon20CheckBoxOff />
+            : <Icon24CheckBoxOff />
           }
         </div>
         <ContentComponent weight="regular" vkuiClass="Checkbox__content">{children}</ContentComponent>
diff --git a/src/components/Chip/Chip.css b/src/components/Chip/Chip.css
index d407bc5175..db7f33495a 100644
--- a/src/components/Chip/Chip.css
+++ b/src/components/Chip/Chip.css
@@ -25,6 +25,9 @@
 .Chip__remove {
   margin-left: 4px;
   margin-right: -2px;
+  padding: 0;
+  border: none;
+  background: transparent;
   cursor: pointer;
 }
 
diff --git a/src/components/Chip/Chip.e2e.tsx b/src/components/Chip/Chip.e2e.tsx
new file mode 100644
index 0000000000..cbfa4603bb
--- /dev/null
+++ b/src/components/Chip/Chip.e2e.tsx
@@ -0,0 +1,8 @@
+import Chip, { ChipProps } from './Chip';
+import { describeScreenshotFuzz } from '../../testing/e2e/utils';
+
+describe('Chip', () => {
+  describeScreenshotFuzz((props: ChipProps) => (<Chip value="arctic_monkeys" {...props}>Arctic Monkeys</Chip>), [{
+    removable: [false, true],
+  }]);
+});
diff --git a/src/components/Chip/Chip.test.tsx b/src/components/Chip/Chip.test.tsx
index 85e16aff32..f28936a4bd 100644
--- a/src/components/Chip/Chip.test.tsx
+++ b/src/components/Chip/Chip.test.tsx
@@ -13,7 +13,7 @@ describe('Chip', () => {
       <Chip value="white" onRemove={onRemove}>Белый</Chip>,
     );
 
-    userEvent.click(screen.queryByLabelText('Удалить чип'));
+    userEvent.click(screen.getByRole('button'));
 
     expect(onRemove).toHaveBeenCalled();
   });
diff --git a/src/components/Chip/Chip.tsx b/src/components/Chip/Chip.tsx
index e0379ff785..2c3a622371 100644
--- a/src/components/Chip/Chip.tsx
+++ b/src/components/Chip/Chip.tsx
@@ -29,11 +29,12 @@ const Chip: FC<ChipProps> = (props: ChipProps) => {
         {hasReactNode(after) && <div vkuiClass="Chip__after">{after}</div>}
         {removable &&
           <div
-            aria-label="Удалить чип"
+            role="button"
+            tabIndex={0}
             vkuiClass="Chip__remove"
             onClick={onRemoveWrapper}
           >
-            <Icon16Cancel fill="var(--icon_secondary)" aria-hidden="true" />
+            <Icon16Cancel fill="var(--icon_secondary)" />
           </div>
         }
       </div>
diff --git a/src/components/Chip/__image_snapshots__/chip-android-bright_light-1-snap.png b/src/components/Chip/__image_snapshots__/chip-android-bright_light-1-snap.png
new file mode 100644
index 0000000000..6a95b8dc0e
--- /dev/null
+++ b/src/components/Chip/__image_snapshots__/chip-android-bright_light-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f211f559da2d6224d9d1f4f7ce13d00e0ac00ce5ef27a76c573a1d5c3dd053c
+size 7909
diff --git a/src/components/Chip/__image_snapshots__/chip-android-space_gray-1-snap.png b/src/components/Chip/__image_snapshots__/chip-android-space_gray-1-snap.png
new file mode 100644
index 0000000000..04924080d8
--- /dev/null
+++ b/src/components/Chip/__image_snapshots__/chip-android-space_gray-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e5a54c6dc4d62693ba1daf16101493f9bf29f036a9363964987735926b2b5a3
+size 7794
diff --git a/src/components/Chip/__image_snapshots__/chip-ios-bright_light-1-snap.png b/src/components/Chip/__image_snapshots__/chip-ios-bright_light-1-snap.png
new file mode 100644
index 0000000000..6a95b8dc0e
--- /dev/null
+++ b/src/components/Chip/__image_snapshots__/chip-ios-bright_light-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f211f559da2d6224d9d1f4f7ce13d00e0ac00ce5ef27a76c573a1d5c3dd053c
+size 7909
diff --git a/src/components/Chip/__image_snapshots__/chip-ios-space_gray-1-snap.png b/src/components/Chip/__image_snapshots__/chip-ios-space_gray-1-snap.png
new file mode 100644
index 0000000000..04924080d8
--- /dev/null
+++ b/src/components/Chip/__image_snapshots__/chip-ios-space_gray-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e5a54c6dc4d62693ba1daf16101493f9bf29f036a9363964987735926b2b5a3
+size 7794
diff --git a/src/components/Chip/__image_snapshots__/chip-vkcom-vkcom-1-snap.png b/src/components/Chip/__image_snapshots__/chip-vkcom-vkcom-1-snap.png
new file mode 100644
index 0000000000..5a2b2a7c57
--- /dev/null
+++ b/src/components/Chip/__image_snapshots__/chip-vkcom-vkcom-1-snap.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a1c75ace66c30a3e56378098a0ded7b081fa23ca0e46e2a1dbd4267c8f0c98b8
+size 4341
diff --git a/src/components/ChipsInput/Readme.md b/src/components/ChipsInput/Readme.md
index 873f475e8f..ca8c67ed0d 100644
--- a/src/components/ChipsInput/Readme.md
+++ b/src/components/ChipsInput/Readme.md
@@ -1,6 +1,4 @@
-Множественное добавление значений. Поддерживаются любые модели данных с помощью пропсов `getOptionValue`, `getOptionLabel` и `getNewOptionData`.  
-
-Изменить визуальное оформление значений можно с помощью `renderChip`.  
+Множественное добавление значений. Поддерживаются любые модели данных с помощью пропсов `getOptionValue`, `getOptionLabel` и `getNewOptionData`. Изменить визуальное оформление значений можно с помощью `renderChip`.  
 
 Поле ввода принимает все валидные для `<input>` значения.
 
@@ -38,9 +36,10 @@ class Example extends React.Component {
               <ChipsInput readOnly
                 value={[{value: '1', label: 'Arctic Monkeys', src: getAvatarUrl('audio_arctic_monkeys')}, {value: '2', label: 'Звери', src: getAvatarUrl('audio_leto_zveri')}, {value: '4', label: 'FACE', src: getAvatarUrl('audio_face')}, {value: '3', label: 'Depeche Mode', src: getAvatarUrl('audio_depeche_mode')}, {value: '5', label: 'Linkin Park', src: getAvatarUrl('audio_linkin_park')}]}
                 renderChip={({ value, label, option: { src }, ...rest }) => (
-                  <Chip value={value}
+                  <Chip
+                    value={value}
                     removable={false}
-                    before={<Avatar size={20} src={src} />}
+                    before={<Avatar size={20} src={src} role="presentation" />}
                     {...rest}
                   >
                     {label}
diff --git a/src/components/Gallery/Gallery.tsx b/src/components/Gallery/Gallery.tsx
index 615456e842..e059e99444 100644
--- a/src/components/Gallery/Gallery.tsx
+++ b/src/components/Gallery/Gallery.tsx
@@ -400,7 +400,7 @@ class BaseGallery extends Component<BaseGalleryProps & DOMProps & AdaptivityProp
         </Touch>
 
         {bullets &&
-        <div vkuiClass={classNames('Gallery__bullets', `Gallery__bullets--${bullets}`)}>
+        <div aria-hidden="true" vkuiClass={classNames('Gallery__bullets', `Gallery__bullets--${bullets}`)}>
           {React.Children.map(children, (_item: ReactElement, index: number) =>
             <div
               vkuiClass={classNames('Gallery__bullet', { 'Gallery__bullet--active': index === slideIndex })}
diff --git a/src/components/Group/Readme.md b/src/components/Group/Readme.md
index 326c2d589f..f48b7eb81d 100644
--- a/src/components/Group/Readme.md
+++ b/src/components/Group/Readme.md
@@ -39,14 +39,14 @@ class App extends React.Component {
         header={<Header>Последняя активность</Header>}
       >
         <SimpleCell 
-          after={<IconButton><Icon16MoreVertical /></IconButton>} 
+          after={<IconButton aria-label="Подробнее"><Icon16MoreVertical /></IconButton>} 
           description="Санкт-Петербург, Россия" 
           before={<Avatar size={32} mode="app" />}
         >
           VK · Приложение для iPhone
         </SimpleCell>
         <SimpleCell 
-          after={<IconButton><Icon16MoreVertical /></IconButton>} 
+          after={<IconButton aria-label="Подробнее"><Icon16MoreVertical /></IconButton>} 
           description="Санкт-Петербург, Россия" 
           before={<Avatar size={32} mode="app" />}
         >
diff --git a/src/components/HorizontalScroll/HorizontalScrollArrow.css b/src/components/HorizontalScroll/HorizontalScrollArrow.css
index 5cd6f6c350..e9af9c530a 100644
--- a/src/components/HorizontalScroll/HorizontalScrollArrow.css
+++ b/src/components/HorizontalScroll/HorizontalScrollArrow.css
@@ -4,11 +4,11 @@
   user-select: auto;
   top: 0;
   height: 100%;
+  padding: 0;
   opacity: 0;
   z-index: 3;
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
+  border: none;
+  background-color: transparent;
   transition: opacity .15s;
 }
 
diff --git a/src/components/HorizontalScroll/HorizontalScrollArrow.tsx b/src/components/HorizontalScroll/HorizontalScrollArrow.tsx
index 61cfb8091f..e9ff73e957 100644
--- a/src/components/HorizontalScroll/HorizontalScrollArrow.tsx
+++ b/src/components/HorizontalScroll/HorizontalScrollArrow.tsx
@@ -9,11 +9,15 @@ export interface HorizontalScrollArrowProps {
 const HorizontalScrollArrow: FC<HorizontalScrollArrowProps> = (props: HorizontalScrollArrowProps) => {
   const { onClick, direction } = props;
   return (
-    <div vkuiClass={`HorizontalScroll__arrow HorizontalScroll__arrow-${direction}`} onClick={onClick}>
-      <div vkuiClass="HorizontalScroll__arrow-icon">
+    <button
+      type="button"
+      vkuiClass={`HorizontalScroll__arrow HorizontalScroll__arrow-${direction}`}
+      onClick={onClick}
+    >
+      <span vkuiClass="HorizontalScroll__arrow-icon">
         <Icon24Chevron />
-      </div>
-    </div>
+      </span>
+    </button>
   );
 };
 
diff --git a/src/components/IconButton/IconButton.tsx b/src/components/IconButton/IconButton.tsx
index 4a42ab4f85..7b43ef9315 100644
--- a/src/components/IconButton/IconButton.tsx
+++ b/src/components/IconButton/IconButton.tsx
@@ -11,6 +11,10 @@ export interface IconButtonProps extends TappableProps {
    * @deprecated будет удалено в 5.0.0. Используйте `children`
    */
   icon?: ReactNode;
+  /**
+   * Задайте вашей кнопке текстовое содержание для повышения ее доступности.
+   */
+  'aria-label'?: string;
 }
 
 const IconButton: FunctionComponent<IconButtonProps> = ({
diff --git a/src/components/InfoRow/InfoRow.css b/src/components/InfoRow/InfoRow.css
index a182f0d9a3..ffa3a991ac 100644
--- a/src/components/InfoRow/InfoRow.css
+++ b/src/components/InfoRow/InfoRow.css
@@ -5,6 +5,7 @@
 }
 
 .InfoRow__header {
+  display: block;
   margin-bottom: 2px;
   color: var(--text_subhead);
   overflow: hidden;
diff --git a/src/components/InfoRow/InfoRow.tsx b/src/components/InfoRow/InfoRow.tsx
index 8744e5e2cc..96f823c16e 100644
--- a/src/components/InfoRow/InfoRow.tsx
+++ b/src/components/InfoRow/InfoRow.tsx
@@ -11,12 +11,11 @@ export interface InfoRowProps extends HTMLAttributes<HTMLDivElement> {
 
 const InfoRow: FunctionComponent<InfoRowProps> = ({ header, children, ...restProps }: InfoRowProps) => {
   const platform = usePlatform();
-  const baseClassName = getClassName('InfoRow', platform);
 
   return (
-    <Headline {...restProps} weight="regular" vkuiClass={baseClassName}>
+    <Headline {...restProps} vkuiClass={getClassName('InfoRow', platform)} weight="regular">
       {hasReactNode(header) &&
-        <Subhead Component="div" vkuiClass="InfoRow__header" weight="regular">{header}</Subhead>
+        <Subhead Component="span" vkuiClass="InfoRow__header" weight="regular">{header}</Subhead>
       }
       {children}
     </Headline>
diff --git a/src/components/MiniInfoCell/MiniInfoCell.tsx b/src/components/MiniInfoCell/MiniInfoCell.tsx
index 9fd9665f9e..88aca5fec3 100644
--- a/src/components/MiniInfoCell/MiniInfoCell.tsx
+++ b/src/components/MiniInfoCell/MiniInfoCell.tsx
@@ -73,6 +73,7 @@ export const MiniInfoCell: FC<MiniInfoCellProps> = (props: MiniInfoCellProps) =>
         {before}
       </div>
       <Text
+        Component="span"
         vkuiClass="MiniInfoCell__content"
         weight={mode === 'more' ? 'medium' : 'regular'}
       >
diff --git a/src/components/ModalCard/ModalCard.tsx b/src/components/ModalCard/ModalCard.tsx
index 12929a5dd0..66120dc636 100644
--- a/src/components/ModalCard/ModalCard.tsx
+++ b/src/components/ModalCard/ModalCard.tsx
@@ -1,5 +1,5 @@
 import { HTMLAttributes, ReactNode, FC, useContext } from 'react';
-import PanelHeaderButton from '../PanelHeaderButton/PanelHeaderButton';
+import { PanelHeaderButton } from '../PanelHeaderButton/PanelHeaderButton';
 import { getClassName } from '../../helpers/getClassName';
 import { classNames } from '../../lib/classNames';
 import { Icon24Dismiss } from '@vkontakte/icons';
diff --git a/src/components/ModalDismissButton/ModalDismissButton.tsx b/src/components/ModalDismissButton/ModalDismissButton.tsx
index a4c9e88f92..67a3670ca9 100644
--- a/src/components/ModalDismissButton/ModalDismissButton.tsx
+++ b/src/components/ModalDismissButton/ModalDismissButton.tsx
@@ -4,7 +4,9 @@ import Tappable from '../Tappable/Tappable';
 import { getClassName } from '../../helpers/getClassName';
 import { usePlatform } from '../../hooks/usePlatform';
 
-export type ModalDismissButtonProps = HTMLAttributes<HTMLButtonElement>;
+export type ModalDismissButtonProps = HTMLAttributes<HTMLButtonElement> & {
+  'aria-label'?: string;
+};
 
 const ModalDismissButton: FC<ModalDismissButtonProps> = (props: ModalDismissButtonProps) => {
   const platform = usePlatform();
@@ -20,4 +22,8 @@ const ModalDismissButton: FC<ModalDismissButtonProps> = (props: ModalDismissButt
   );
 };
 
+ModalDismissButton.defaultProps = {
+  'aria-label': 'Закрыть',
+};
+
 export default ModalDismissButton;
diff --git a/src/components/ModalPageHeader/ModalPageHeader.e2e.tsx b/src/components/ModalPageHeader/ModalPageHeader.e2e.tsx
index 5135c17821..1168f19384 100644
--- a/src/components/ModalPageHeader/ModalPageHeader.e2e.tsx
+++ b/src/components/ModalPageHeader/ModalPageHeader.e2e.tsx
@@ -1,6 +1,6 @@
 import ModalPageHeader from './ModalPageHeader';
 import { describeScreenshotFuzz } from '../../testing/e2e/utils';
-import PanelHeaderButton from '../PanelHeaderButton/PanelHeaderButton';
+import { PanelHeaderButton } from '../PanelHeaderButton/PanelHeaderButton';
 import { Icon24Cancel, Icon24Dismiss, Icon24Done } from '@vkontakte/icons';
 import { Platform } from '../../lib/platform';
 import { ViewWidth } from '../../hoc/withAdaptivity';
diff --git a/src/components/PanelHeader/Readme.md b/src/components/PanelHeader/Readme.md
index f521e64ee2..d2481ade0b 100644
--- a/src/components/PanelHeader/Readme.md
+++ b/src/components/PanelHeader/Readme.md
@@ -42,8 +42,8 @@ class Example extends React.Component {
           </Panel>
           <Panel id="panel2">
             <PanelHeader
-              left={<PanelHeaderBack  onClick={() => this.setState({ mainPanel: 'panel1' })} label={platform === VKCOM ? 'Назад' : undefined} />}
-              right={<PanelHeaderButton label={<Counter size="s" mode="prominent">21</Counter>}><Icon28PictureOutline/></PanelHeaderButton>}
+              left={<PanelHeaderBack onClick={() => this.setState({ mainPanel: 'panel1' })} label={platform === VKCOM ? 'Назад' : undefined} />}
+              right={<PanelHeaderButton aria-label="Изображения" label={<Counter size="s" mode="prominent" aria-label="Обновлений: ">21</Counter>}><Icon28PictureOutline/></PanelHeaderButton>}
             >
               Вторая панель
             </PanelHeader>
@@ -58,8 +58,8 @@ class Example extends React.Component {
               left={<PanelHeaderBack onClick={() => this.setState({ mainPanel: 'panel2' })}/>}
               right={
                 <React.Fragment>
-                  <PanelHeaderButton label={<Counter size="s" mode="prominent">3</Counter>}><Icon28SettingsOutline/></PanelHeaderButton>
-                  <PanelHeaderButton label={<Counter size="s" mode="prominent">2</Counter>}><Icon28Notifications/></PanelHeaderButton>
+                  <PanelHeaderButton aria-label="Настройки" label={<Counter size="s" mode="prominent" aria-label="Новые настройки: ">3</Counter>}><Icon28SettingsOutline /></PanelHeaderButton>
+                  <PanelHeaderButton aria-label="Уведомления" label={<Counter size="s" mode="prominent" aria-label="Уведомлений: ">2</Counter>}><Icon28Notifications /></PanelHeaderButton>
                 </React.Fragment>
               }
             >
diff --git a/src/components/PanelHeaderBack/PanelHeaderBack.tsx b/src/components/PanelHeaderBack/PanelHeaderBack.tsx
index 74614e9df8..c79c06f759 100644
--- a/src/components/PanelHeaderBack/PanelHeaderBack.tsx
+++ b/src/components/PanelHeaderBack/PanelHeaderBack.tsx
@@ -1,26 +1,39 @@
 import React, { FunctionComponent } from 'react';
 import { Icon28ChevronBack, Icon28ChevronLeftOutline, Icon28ArrowLeftOutline } from '@vkontakte/icons';
-import PanelHeaderButton, { PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
+import { PanelHeaderButton, PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
 import { ANDROID, VKCOM, IOS } from '../../lib/platform';
 import { usePlatform } from '../../hooks/usePlatform';
 import { withAdaptivity, SizeType, AdaptivityProps } from '../../hoc/withAdaptivity';
 import { getClassName } from '../../helpers/getClassName';
 import { classNames } from '../../lib/classNames';
 
-const PanelHeaderBack: FunctionComponent<PanelHeaderButtonProps & AdaptivityProps> = ({ label, sizeX, ...props }: PanelHeaderButtonProps & AdaptivityProps) => {
+export type PanelHeaderBackProps = PanelHeaderButtonProps & AdaptivityProps & {
+  'aria-label'?: string;
+};
+
+const PanelHeaderBack: FunctionComponent<PanelHeaderBackProps> = ({ label, sizeX, ...restProps }: PanelHeaderButtonProps & AdaptivityProps) => {
   const platform = usePlatform();
   const showLabel = platform === VKCOM || platform === IOS && sizeX === SizeType.REGULAR;
-  const className = classNames(getClassName('PanelHeaderBack', platform), {
-    'PanelHeaderBack--has-label': showLabel && !!label,
-  });
 
   return (
-    <PanelHeaderButton {...props} vkuiClass={className} label={showLabel && label}>
-      {platform === ANDROID ? <Icon28ArrowLeftOutline /> : platform === VKCOM ? <Icon28ChevronLeftOutline /> : <Icon28ChevronBack />}
+    <PanelHeaderButton
+      {...restProps}
+      vkuiClass={classNames(getClassName('PanelHeaderBack', platform), {
+        'PanelHeaderBack--has-label': showLabel && !!label,
+      })}
+      label={showLabel && label}
+    >
+      {platform === ANDROID && <Icon28ArrowLeftOutline />}
+      {platform === VKCOM && <Icon28ChevronLeftOutline />}
+      {platform === IOS && <Icon28ChevronBack />}
     </PanelHeaderButton>
   );
 };
 
+PanelHeaderBack.defaultProps = {
+  'aria-label': 'Назад',
+};
+
 export default React.memo(withAdaptivity(PanelHeaderBack, {
   sizeX: true,
 }));
diff --git a/src/components/PanelHeaderButton/PanelHeaderButton.test.tsx b/src/components/PanelHeaderButton/PanelHeaderButton.test.tsx
index 7c1544ee2b..80eaf9b335 100644
--- a/src/components/PanelHeaderButton/PanelHeaderButton.test.tsx
+++ b/src/components/PanelHeaderButton/PanelHeaderButton.test.tsx
@@ -1,5 +1,5 @@
 import { baselineComponent } from '../../testing/utils';
-import PanelHeaderButton from './PanelHeaderButton';
+import { PanelHeaderButton } from './PanelHeaderButton';
 
 describe('PanelHeaderButton', () => {
   baselineComponent(PanelHeaderButton);
diff --git a/src/components/PanelHeaderButton/PanelHeaderButton.tsx b/src/components/PanelHeaderButton/PanelHeaderButton.tsx
index 8a7bcf92d0..e9b1270996 100644
--- a/src/components/PanelHeaderButton/PanelHeaderButton.tsx
+++ b/src/components/PanelHeaderButton/PanelHeaderButton.tsx
@@ -10,6 +10,7 @@ import Title from '../Typography/Title/Title';
 
 interface ButtonTypographyProps extends AllHTMLAttributes<HTMLElement> {
   primary?: PanelHeaderButtonProps['primary'];
+  'aria-label'?: string;
 }
 
 const ButtonTypography: FunctionComponent<ButtonTypographyProps> = ({ primary, children }: ButtonTypographyProps) => {
@@ -35,7 +36,7 @@ export interface PanelHeaderButtonProps extends Omit<TappableProps, 'label'> {
   label?: ReactNode;
 }
 
-const PanelHeaderButton: FunctionComponent<PanelHeaderButtonProps> = ({
+export const PanelHeaderButton: FunctionComponent<PanelHeaderButtonProps> = ({
   children,
   primary,
   label,
@@ -92,7 +93,6 @@ const PanelHeaderButton: FunctionComponent<PanelHeaderButtonProps> = ({
 };
 
 PanelHeaderButton.defaultProps = {
-  primary: false,
+  'primary': false,
+  'aria-label': 'Закрыть',
 };
-
-export default PanelHeaderButton;
diff --git a/src/components/PanelHeaderClose/PanelHeaderClose.tsx b/src/components/PanelHeaderClose/PanelHeaderClose.tsx
index 342fdbe6f5..cccec9efe6 100644
--- a/src/components/PanelHeaderClose/PanelHeaderClose.tsx
+++ b/src/components/PanelHeaderClose/PanelHeaderClose.tsx
@@ -1,13 +1,14 @@
 import { FunctionComponent } from 'react';
 import { Icon28CancelOutline } from '@vkontakte/icons';
-import PanelHeaderButton, { PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
+import { PanelHeaderButton, PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
 import { ANDROID, VKCOM } from '../../lib/platform';
+import { getTitleFromChildren } from '../../lib/utils';
 import { usePlatform } from '../../hooks/usePlatform';
 
 const PanelHeaderClose: FunctionComponent<PanelHeaderButtonProps> = ({ children, ...restProps }: PanelHeaderButtonProps) => {
   const platform = usePlatform();
   return (
-    <PanelHeaderButton {...restProps}>
+    <PanelHeaderButton aria-label={getTitleFromChildren(children)} {...restProps}>
       {platform === ANDROID || platform === VKCOM ? <Icon28CancelOutline /> : children}
     </PanelHeaderButton>
   );
diff --git a/src/components/PanelHeaderEdit/PanelHeaderEdit.tsx b/src/components/PanelHeaderEdit/PanelHeaderEdit.tsx
index 619ae130ab..28e80217f5 100644
--- a/src/components/PanelHeaderEdit/PanelHeaderEdit.tsx
+++ b/src/components/PanelHeaderEdit/PanelHeaderEdit.tsx
@@ -1,5 +1,5 @@
 import { FunctionComponent } from 'react';
-import PanelHeaderButton, { PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
+import { PanelHeaderButton, PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
 import { ANDROID, VKCOM } from '../../lib/platform';
 import { Icon28EditOutline, Icon28DoneOutline } from '@vkontakte/icons';
 import { usePlatform } from '../../hooks/usePlatform';
@@ -26,12 +26,15 @@ const PanelHeaderEdit: FunctionComponent<PanelHeaderEditProps> = ({
   ...restProps
 }: PanelHeaderEditProps) => {
   const iOSText = isActive ? doneLabel : editLabel;
-  const AndroidIcon = isActive ? <Icon28DoneOutline /> : <Icon28EditOutline />;
+  const AndroidIcon = isActive ? Icon28DoneOutline : Icon28EditOutline;
   const platform = usePlatform();
 
   return (
-    <PanelHeaderButton {...restProps}>
-      {platform === ANDROID || platform === VKCOM ? AndroidIcon : iOSText}
+    <PanelHeaderButton aria-label={iOSText} {...restProps}>
+      {platform === ANDROID || platform === VKCOM
+        ? <AndroidIcon />
+        : iOSText
+      }
     </PanelHeaderButton>
   );
 };
diff --git a/src/components/PanelHeaderSubmit/PanelHeaderSubmit.tsx b/src/components/PanelHeaderSubmit/PanelHeaderSubmit.tsx
index 6bfc25fff3..1fa7dc3e93 100644
--- a/src/components/PanelHeaderSubmit/PanelHeaderSubmit.tsx
+++ b/src/components/PanelHeaderSubmit/PanelHeaderSubmit.tsx
@@ -1,8 +1,9 @@
 import { FunctionComponent } from 'react';
-import PanelHeaderButton, { PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
+import { PanelHeaderButton, PanelHeaderButtonProps } from '../PanelHeaderButton/PanelHeaderButton';
 import { Icon28DoneOutline } from '@vkontakte/icons';
 import { ANDROID, VKCOM } from '../../lib/platform';
 import { usePlatform } from '../../hooks/usePlatform';
+import { getTitleFromChildren } from '../../lib/utils';
 
 const PanelHeaderSubmit: FunctionComponent<PanelHeaderButtonProps> = ({
   children,
@@ -11,8 +12,11 @@ const PanelHeaderSubmit: FunctionComponent<PanelHeaderButtonProps> = ({
   const platform = usePlatform();
 
   return (
-    <PanelHeaderButton primary {...restProps}>
-      {platform === ANDROID || platform === VKCOM ? <Icon28DoneOutline /> : children}
+    <PanelHeaderButton aria-label={getTitleFromChildren(children)} primary {...restProps}>
+      {platform === ANDROID || platform === VKCOM
+        ? <Icon28DoneOutline />
+        : children
+      }
     </PanelHeaderButton>
   );
 };
diff --git a/src/components/PullToRefresh/PullToRefreshSpinner.tsx b/src/components/PullToRefresh/PullToRefreshSpinner.tsx
index 93fa8eaa1b..e69dca970b 100644
--- a/src/components/PullToRefresh/PullToRefreshSpinner.tsx
+++ b/src/components/PullToRefresh/PullToRefreshSpinner.tsx
@@ -11,6 +11,7 @@ export interface PullToRefreshSpinnerProps extends HTMLAttributes<HTMLDivElement
   strokeWidth?: number;
   on?: boolean;
   progress?: number;
+  'aria-label'?: string;
 }
 
 const PullToRefreshSpinner: FunctionComponent<PullToRefreshSpinnerProps> = ({
@@ -19,6 +20,7 @@ const PullToRefreshSpinner: FunctionComponent<PullToRefreshSpinnerProps> = ({
   size,
   strokeWidth,
   style,
+  ...restProps
 }: PullToRefreshSpinnerProps) => {
   const radius = 0.5 * size - 0.5 * strokeWidth;
   const dasharray = 2 * Math.PI * radius;
@@ -32,8 +34,10 @@ const PullToRefreshSpinner: FunctionComponent<PullToRefreshSpinnerProps> = ({
         'PullToRefresh__spinner--on': on,
       })}
       style={style}
+      aria-label={on ? restProps['aria-label'] : undefined}
     >
       <svg
+        role="presentation"
         vkuiClass="PullToRefresh__spinner-self"
         style={{
           width: size,
@@ -67,10 +71,11 @@ const PullToRefreshSpinner: FunctionComponent<PullToRefreshSpinnerProps> = ({
 };
 
 PullToRefreshSpinner.defaultProps = {
-  size: 24,
-  strokeWidth: 2.5,
-  on: true,
-  progress: null,
+  'size': 24,
+  'strokeWidth': 2.5,
+  'on': true,
+  'progress': null,
+  'aria-label': 'Пожалуйста, подождите...',
 };
 
 export default React.memo(PullToRefreshSpinner);
diff --git a/src/components/Radio/Radio.css b/src/components/Radio/Radio.css
index eed61caeab..c7ec5db11e 100644
--- a/src/components/Radio/Radio.css
+++ b/src/components/Radio/Radio.css
@@ -17,6 +17,7 @@
 }
 
 .Radio__icon {
+  display: block;
   flex-shrink: 0;
   box-sizing: border-box;
   border-radius: 50%;
@@ -32,12 +33,14 @@
 }
 
 .Radio__content {
+  display: block;
   flex-grow: 1;
   max-width: 100%;
   color: var(--text_primary);
 }
 
 .Radio__description {
+  display: block;
   color: var(--text_secondary);
 }
 
@@ -45,8 +48,6 @@
   padding: 0 12px;
 }
 
-.Radio--ios .Radio__container {}
-
 .Radio--ios .Radio__icon {
   width: 22px;
   height: 22px;
@@ -103,8 +104,6 @@
   padding: 0 16px;
 }
 
-.Radio--android .Radio__container {}
-
 .Radio--android .Radio__icon {
   width: 22px;
   height: 22px;
@@ -161,8 +160,6 @@
   padding: 0 16px;
 }
 
-.Radio--vkcom .Radio__container {}
-
 .Radio--vkcom .Radio__icon {
   width: 16px;
   height: 16px;
diff --git a/src/components/Radio/Radio.tsx b/src/components/Radio/Radio.tsx
index 4c41d8aabc..dca5bcd5db 100644
--- a/src/components/Radio/Radio.tsx
+++ b/src/components/Radio/Radio.tsx
@@ -38,8 +38,8 @@ const Radio: FunctionComponent<RadioProps> = (props: RadioProps) => {
     >
       <input {...restProps} type="radio" vkuiClass="Radio__input" ref={getRef} />
       <div vkuiClass="Radio__container">
-        <div vkuiClass="Radio__icon" />
-        <ContentComponent weight="regular" vkuiClass="Radio__content">
+        <i vkuiClass="Radio__icon" role="presentation" />
+        <ContentComponent weight="regular" vkuiClass="Radio__content" Component="div">
           <div vkuiClass="Radio__children">{children}</div>
           {hasReactNode(description) && <Caption level={descriptionLevel} weight="regular" vkuiClass="Radio__description">{description}</Caption>}
         </ContentComponent>
diff --git a/src/components/Removable/Removable.tsx b/src/components/Removable/Removable.tsx
index 6faa438e33..362526e9cb 100644
--- a/src/components/Removable/Removable.tsx
+++ b/src/components/Removable/Removable.tsx
@@ -94,7 +94,7 @@ export const Removable: FC<RemovableProps> = withAdaptivity((props: RemovablePro
             vkuiClass="Removable__action Removable__action--remove"
             onClick={onRemoveClick}
           >
-            <Icon24Cancel aria-hidden="true" />
+            <Icon24Cancel />
           </IconButton>
         </div>
       )}
@@ -103,11 +103,12 @@ export const Removable: FC<RemovableProps> = withAdaptivity((props: RemovablePro
         <React.Fragment>
           <div vkuiClass="Removable__content" style={{ transform: `translateX(-${removeOffset}px)` }}>
             <button
+              type="button"
               aria-label={removePlaceholderString}
               vkuiClass="Removable__action Removable__action--indicator"
               onClick={onRemoveActivateClick}
             >
-              <i vkuiClass="Removable__action-in" aria-hidden="true" />
+              <i vkuiClass="Removable__action-in" role="presentation" />
             </button>
 
             {children}
@@ -116,6 +117,7 @@ export const Removable: FC<RemovableProps> = withAdaptivity((props: RemovablePro
           </div>
 
           <button
+            type="button"
             tabIndex={isRemoveActivated ? null : -1}
             ref={removeButtonRef}
             vkuiClass="Removable__action Removable__action--remove"
diff --git a/src/components/ScreenSpinner/ScreenSpinner.tsx b/src/components/ScreenSpinner/ScreenSpinner.tsx
index 5cf2eed12f..629cfe3d07 100644
--- a/src/components/ScreenSpinner/ScreenSpinner.tsx
+++ b/src/components/ScreenSpinner/ScreenSpinner.tsx
@@ -4,7 +4,9 @@ import PopoutWrapper from '../PopoutWrapper/PopoutWrapper';
 import { getClassName } from '../../helpers/getClassName';
 import { usePlatform } from '../../hooks/usePlatform';
 
-export interface ScreenSpinnerProps extends HTMLAttributes<HTMLDivElement>, SpinnerProps {}
+export interface ScreenSpinnerProps extends HTMLAttributes<HTMLDivElement>, SpinnerProps {
+  'aria-label'?: string;
+}
 
 const ScreenSpinner: FunctionComponent<ScreenSpinnerProps> = (props: ScreenSpinnerProps) => {
   const { style, className, ...restProps } = props;
@@ -24,7 +26,8 @@ const ScreenSpinner: FunctionComponent<ScreenSpinnerProps> = (props: ScreenSpinn
 };
 
 ScreenSpinner.defaultProps = {
-  size: 'large',
+  'size': 'large',
+  'aria-label': 'Пожалуйста, подождите...',
 };
 
 export default ScreenSpinner;
diff --git a/src/components/SubnavigationButton/SubnavigationButton.tsx b/src/components/SubnavigationButton/SubnavigationButton.tsx
index 8ad9f9926a..337db60f4c 100644
--- a/src/components/SubnavigationButton/SubnavigationButton.tsx
+++ b/src/components/SubnavigationButton/SubnavigationButton.tsx
@@ -1,7 +1,7 @@
 import { FC, ReactNode } from 'react';
 import { classNames } from '../../lib/classNames';
 import { getClassName } from '../../helpers/getClassName';
-import { hasReactNode } from '../../lib/utils';
+import { getTitleFromChildren, hasReactNode } from '../../lib/utils';
 import Tappable, { TappableProps } from '../Tappable/Tappable';
 import { Icon16Dropdown } from '@vkontakte/icons';
 import { usePlatform } from '../../hooks/usePlatform';
@@ -77,6 +77,7 @@ export const SubnavigationButton: FC<SubnavigationButtonProps> = (props: Subnavi
           'SubnavigationButton--selected': selected,
         },
       )}
+      aria-label={getTitleFromChildren(children)}
     >
       <div vkuiClass="SubnavigationButton__in">
         {hasReactNode(before) && <div vkuiClass="SubnavigationButton__before">{before}</div>}
diff --git a/src/components/UsersStack/UsersStack.tsx b/src/components/UsersStack/UsersStack.tsx
index 8cb0882901..af68776d23 100644
--- a/src/components/UsersStack/UsersStack.tsx
+++ b/src/components/UsersStack/UsersStack.tsx
@@ -62,7 +62,7 @@ const UsersStack: FC<UsersStackProps> = (props: UsersStackProps) => {
         )
       }
     >
-      <div vkuiClass="UsersStack__photos">
+      <div vkuiClass="UsersStack__photos" role="presentation">
         {photosShown.map((photo, i) => (
           <div
             key={i}
@@ -72,7 +72,7 @@ const UsersStack: FC<UsersStackProps> = (props: UsersStackProps) => {
         ))}
 
         {canShowOthers &&
-          <Caption weight="medium" level="1" vkuiClass="UsersStack__photo UsersStack__photo--others">
+          <Caption weight="medium" level="1" vkuiClass="UsersStack__photo UsersStack__photo--others" aria-hidden="true">
             <span>+{othersCount}</span>
           </Caption>
         }
diff --git a/src/components/WriteBarIcon/WriteBarIcon.css b/src/components/WriteBarIcon/WriteBarIcon.css
index efa32cb0f4..20c8ec96bb 100644
--- a/src/components/WriteBarIcon/WriteBarIcon.css
+++ b/src/components/WriteBarIcon/WriteBarIcon.css
@@ -5,6 +5,7 @@
   position: relative;
   color: var(--writebar_icon);
   height: 52px;
+  width: 44px;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -45,7 +46,6 @@
 /* iOS */
 
 .WriteBarIcon--ios {
-  width: 44px;
   color: var(--writebar_icon);
 }
 
@@ -70,7 +70,6 @@
 
 .WriteBarIcon--android,
 .WriteBarIcon--vkcom {
-  width: 44px;
   color: var(--icon_secondary);
 }
 
diff --git a/src/components/WriteBarIcon/WriteBarIcon.tsx b/src/components/WriteBarIcon/WriteBarIcon.tsx
index af672f8600..1a207471fb 100644
--- a/src/components/WriteBarIcon/WriteBarIcon.tsx
+++ b/src/components/WriteBarIcon/WriteBarIcon.tsx
@@ -27,6 +27,7 @@ export interface WriteBarIconProps extends ButtonHTMLAttributes<HTMLButtonElemen
    * Значение счётчика для кнопки. Например, для количества прикреплённых файлов.
    */
   count?: number;
+  'aria-label'?: string;
 }
 
 export const WriteBarIcon: FC<WriteBarIconProps> = (props: WriteBarIconProps) => {
@@ -38,23 +39,23 @@ export const WriteBarIcon: FC<WriteBarIconProps> = (props: WriteBarIconProps) =>
     ...restProps
   } = props;
 
-  let childrenResolved: ReactNode;
+  let icon: ReactNode;
 
   switch (mode) {
     case 'attach':
-      childrenResolved = platform === IOS ? <Icon28AddCircleOutline /> : <Icon28AttachOutline />;
+      icon = platform === IOS ? <Icon28AddCircleOutline /> : <Icon28AttachOutline />;
       break;
 
     case 'send':
-      childrenResolved = platform === IOS ? <Icon48WritebarSend /> : <Icon24Send />;
+      icon = platform === IOS ? <Icon48WritebarSend /> : <Icon24Send />;
       break;
 
     case 'done':
-      childrenResolved = platform === IOS ? <Icon48WritebarDone /> : <Icon28CheckCircleOutline />;
+      icon = platform === IOS ? <Icon48WritebarDone /> : <Icon28CheckCircleOutline />;
       break;
 
     default:
-      childrenResolved = children;
+      break;
   }
 
   return (
@@ -65,12 +66,8 @@ export const WriteBarIcon: FC<WriteBarIconProps> = (props: WriteBarIconProps) =>
         'WriteBarIcon--disabled': restProps.disabled,
       })}
     >
-      {childrenResolved}
-      {count ?
-        <div vkuiClass="WriteBarIcon__count">
-          <Caption weight="regular" level="2">{count}</Caption>
-        </div> :
-        null
+      {icon || children}
+      {count && <Caption Component="span" vkuiClass="WriteBarIcon__count" weight="regular" level="2">{count}</Caption>
       }
     </button>
   );
diff --git a/src/index.ts b/src/index.ts
index 04ff3476c3..3e23fd65a1 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -11,7 +11,7 @@ export { default as View } from './components/View/View';
 export type { ViewProps } from './components/View/View';
 export { Panel } from './components/Panel/Panel';
 export type { PanelProps } from './components/Panel/Panel';
-export { default as PanelHeaderButton } from './components/PanelHeaderButton/PanelHeaderButton';
+export { PanelHeaderButton } from './components/PanelHeaderButton/PanelHeaderButton';
 export type { PanelHeaderButtonProps } from './components/PanelHeaderButton/PanelHeaderButton';
 export { default as PanelHeader } from './components/PanelHeader/PanelHeader';
 export type { PanelHeaderProps } from './components/PanelHeader/PanelHeader';
diff --git a/yarn.lock b/yarn.lock
index e335c802c1..49272605a0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2203,10 +2203,10 @@
     babel-eslint "^10.0.3"
     eslint-config-google "^0.9.1"
 
-"@vkontakte/icons@^1.91.0":
-  version "1.91.0"
-  resolved "https://registry.yarnpkg.com/@vkontakte/icons/-/icons-1.91.0.tgz#f5c0660ef7f9ac2cecb73e41d857f00c3f5fdd6d"
-  integrity sha512-RP+T7n0wu3bj3DdsqrjfaWrfrbHmxp2RxaTcKrQCk7B3whcabL9d7uwim/SOGNiZNXBaF/ypJLcsNdojsFE/2A==
+"@vkontakte/icons@^1.100.0":
+  version "1.100.0"
+  resolved "https://registry.yarnpkg.com/@vkontakte/icons/-/icons-1.100.0.tgz#a915424229d64bff947a52220356d74061dcbb4c"
+  integrity sha512-LqP8CJ3az3nSxIWhG71K9hRYDZmJ2VWCGzTxdC1kUvQSfUKV7fv5TfUK7rnbr/mPldE7NmAHBcxZIBTkfI2frA==
   dependencies:
     es6-object-assign "1.1.0"
     svg-baker-runtime "1.4.7"