diff --git a/CHANGELOG.md b/CHANGELOG.md
index 886ff225..d5e11983 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,9 @@ and this project adheres to
 
 - 🔒️(backend) configure throttle on every viewsets #1343
 - ⬆️ Bump eslint to V9 #1071
+- ♿(frontend) improve accessibility:
+  - ♿(frontend) fix major accessibility issues reported by wave and axe #1344
+  - #1341
 
 ## [3.6.0] - 2025-09-04
 
diff --git a/src/frontend/apps/e2e/__tests__/app-impress/doc-editor.spec.ts b/src/frontend/apps/e2e/__tests__/app-impress/doc-editor.spec.ts
index ca4053c6..ec4cd2bc 100644
--- a/src/frontend/apps/e2e/__tests__/app-impress/doc-editor.spec.ts
+++ b/src/frontend/apps/e2e/__tests__/app-impress/doc-editor.spec.ts
@@ -226,9 +226,13 @@ test.describe('Doc Editor', () => {
     await editor.fill('Hello World Doc persisted 2');
     await expect(editor.getByText('Hello World Doc persisted 2')).toBeVisible();
 
+    await page.waitForTimeout(1000);
+
     const urlDoc = page.url();
     await page.goto(urlDoc);
 
+    // Wait for editor to load
+    await expect(editor).toBeVisible();
     await expect(editor.getByText('Hello World Doc persisted 2')).toBeVisible();
   });
 
diff --git a/src/frontend/apps/e2e/__tests__/app-impress/doc-grid.spec.ts b/src/frontend/apps/e2e/__tests__/app-impress/doc-grid.spec.ts
index 59a1b998..88429f00 100644
--- a/src/frontend/apps/e2e/__tests__/app-impress/doc-grid.spec.ts
+++ b/src/frontend/apps/e2e/__tests__/app-impress/doc-grid.spec.ts
@@ -80,9 +80,7 @@ test.describe('Documents Grid mobile', () => {
       hasText: 'My mocked document',
     });
 
-    await expect(
-      row.locator('[aria-describedby="doc-title"]').nth(0),
-    ).toHaveText('My mocked document');
+    await expect(row.getByTestId('doc-title')).toHaveText('My mocked document');
   });
 });
 
@@ -295,7 +293,7 @@ test.describe('Documents Grid', () => {
     docs = result.results as SmallDoc[];
 
     await expect(page.getByTestId('grid-loader')).toBeHidden();
-    await expect(page.locator('h4').getByText('All docs')).toBeVisible();
+    await expect(page.locator('h2').getByText('All docs')).toBeVisible();
 
     const thead = page.getByTestId('docs-grid-header');
     await expect(thead.getByText(/Name/i)).toBeVisible();
diff --git a/src/frontend/apps/e2e/__tests__/app-impress/doc-search.spec.ts b/src/frontend/apps/e2e/__tests__/app-impress/doc-search.spec.ts
index 60cff9a3..97d36cc8 100644
--- a/src/frontend/apps/e2e/__tests__/app-impress/doc-search.spec.ts
+++ b/src/frontend/apps/e2e/__tests__/app-impress/doc-search.spec.ts
@@ -173,12 +173,13 @@ test.describe('Document search', () => {
       .getByRole('combobox', { name: 'Quick search input' })
       .fill('sub page search');
 
-    // Expect to find the first doc
+    // Expect to find the first and second docs in the results list
+    const resultsList = page.getByRole('listbox');
     await expect(
-      page.getByRole('presentation').getByLabel(firstDocTitle),
+      resultsList.getByRole('option', { name: firstDocTitle }),
     ).toBeVisible();
     await expect(
-      page.getByRole('presentation').getByLabel(secondDocTitle),
+      resultsList.getByRole('option', { name: secondDocTitle }),
     ).toBeVisible();
 
     await page.getByRole('button', { name: 'close' }).click();
@@ -195,14 +196,15 @@ test.describe('Document search', () => {
       .fill('second');
 
     // Now there is a sub page - expect to have the focus on the current doc
+    const updatedResultsList = page.getByRole('listbox');
     await expect(
-      page.getByRole('presentation').getByLabel(secondDocTitle),
+      updatedResultsList.getByRole('option', { name: secondDocTitle }),
     ).toBeVisible();
     await expect(
-      page.getByRole('presentation').getByLabel(secondChildDocTitle),
+      updatedResultsList.getByRole('option', { name: secondChildDocTitle }),
     ).toBeVisible();
     await expect(
-      page.getByRole('presentation').getByLabel(firstDocTitle),
+      updatedResultsList.getByRole('option', { name: firstDocTitle }),
     ).toBeHidden();
   });
 });
diff --git a/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts b/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts
index 504f0b4e..4d5a214b 100644
--- a/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts
+++ b/src/frontend/apps/e2e/__tests__/app-impress/utils-common.ts
@@ -172,7 +172,7 @@ export const goToGridDoc = async (
 
   await expect(row).toBeVisible();
 
-  const docTitleContent = row.locator('[aria-describedby="doc-title"]').first();
+  const docTitleContent = row.getByTestId('doc-title').first();
   const docTitle = await docTitleContent.textContent();
   expect(docTitle).toBeDefined();
 
diff --git a/src/frontend/apps/impress/src/components/dropdown-menu/DropdownMenu.tsx b/src/frontend/apps/impress/src/components/dropdown-menu/DropdownMenu.tsx
index e3617288..df3049f7 100644
--- a/src/frontend/apps/impress/src/components/dropdown-menu/DropdownMenu.tsx
+++ b/src/frontend/apps/impress/src/components/dropdown-menu/DropdownMenu.tsx
@@ -110,7 +110,6 @@ export const DropdownMenu = ({
             $direction="row"
             $align="center"
             $position="relative"
-            aria-controls="menu"
           >
             <Box>{children}</Box>
             <Icon
@@ -125,9 +124,7 @@ export const DropdownMenu = ({
             />
           </Box>
         ) : (
-          <Box ref={blockButtonRef} aria-controls="menu">
-            {children}
-          </Box>
+          <Box ref={blockButtonRef}>{children}</Box>
         )
       }
     >
diff --git a/src/frontend/apps/impress/src/features/docs/doc-management/components/SimpleDocItem.tsx b/src/frontend/apps/impress/src/features/docs/doc-management/components/SimpleDocItem.tsx
index ab11f0a2..cdccc047 100644
--- a/src/frontend/apps/impress/src/features/docs/doc-management/components/SimpleDocItem.tsx
+++ b/src/frontend/apps/impress/src/features/docs/doc-management/components/SimpleDocItem.tsx
@@ -82,12 +82,11 @@ export const SimpleDocItem = ({
       </Box>
       <Box $justify="center" $overflow="auto">
         <Text
-          aria-describedby="doc-title"
-          aria-label={doc.title || untitledDocument}
           $size="sm"
           $variation="1000"
           $weight="500"
           $css={ItemTextCss}
+          data-testid="doc-title"
         >
           {displayTitle}
         </Text>
diff --git a/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGrid.tsx b/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGrid.tsx
index 7867e904..9447d0a1 100644
--- a/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGrid.tsx
+++ b/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGrid.tsx
@@ -70,7 +70,6 @@ export const DocsGrid = ({
     >
       <DocsGridLoader isLoading={isRefetching || loading} />
       <Card
-        role="grid"
         data-testid="docs-grid"
         $height="100%"
         $width="100%"
@@ -84,7 +83,7 @@ export const DocsGrid = ({
         }}
       >
         <Text
-          as="h4"
+          as="h2"
           $size="h4"
           $variation="1000"
           $margin={{ top: '0px', bottom: '10px' }}
@@ -101,48 +100,57 @@ export const DocsGrid = ({
         )}
         {hasDocs && (
           <Box $gap="6px" $overflow="auto">
-            <Box
-              $direction="row"
-              $padding={{ horizontal: 'xs' }}
-              $gap="10px"
-              data-testid="docs-grid-header"
-            >
-              <Box $flex={flexLeft} $padding="3xs">
-                <Text $size="xs" $variation="600" $weight="500">
-                  {t('Name')}
-                </Text>
-              </Box>
-              {isDesktop && (
-                <Box $flex={flexRight} $padding={{ vertical: '3xs' }}>
-                  <Text $size="xs" $weight="500" $variation="600">
-                    {t('Updated at')}
-                  </Text>
+            <Box role="grid">
+              <Box role="rowgroup">
+                <Box
+                  $direction="row"
+                  $padding={{ horizontal: 'xs' }}
+                  $gap="10px"
+                  data-testid="docs-grid-header"
+                  role="row"
+                >
+                  <Box $flex={flexLeft} $padding="3xs" role="columnheader">
+                    <Text $size="xs" $variation="600" $weight="500">
+                      {t('Name')}
+                    </Text>
+                  </Box>
+                  {isDesktop && (
+                    <Box
+                      $flex={flexRight}
+                      $padding={{ vertical: '3xs' }}
+                      role="columnheader"
+                    >
+                      <Text $size="xs" $weight="500" $variation="600">
+                        {t('Updated at')}
+                      </Text>
+                    </Box>
+                  )}
                 </Box>
+              </Box>
+              <Box role="rowgroup">
+                {isDesktop ? (
+                  <DraggableDocGridContentList docs={docs} />
+                ) : (
+                  <DocGridContentList docs={docs} />
+                )}
+              </Box>
+              {hasNextPage && !loading && (
+                <InView
+                  data-testid="infinite-scroll-trigger"
+                  as="div"
+                  onChange={loadMore}
+                >
+                  {!isFetching && hasNextPage && (
+                    <Button
+                      onClick={() => void fetchNextPage()}
+                      color="primary-text"
+                    >
+                      {t('More docs')}
+                    </Button>
+                  )}
+                </InView>
               )}
             </Box>
-
-            {isDesktop ? (
-              <DraggableDocGridContentList docs={docs} />
-            ) : (
-              <DocGridContentList docs={docs} />
-            )}
-
-            {hasNextPage && !loading && (
-              <InView
-                data-testid="infinite-scroll-trigger"
-                as="div"
-                onChange={loadMore}
-              >
-                {!isFetching && hasNextPage && (
-                  <Button
-                    onClick={() => void fetchNextPage()}
-                    color="primary-text"
-                  >
-                    {t('More docs')}
-                  </Button>
-                )}
-              </InView>
-            )}
           </Box>
         )}
       </Card>
diff --git a/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridItem.tsx b/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridItem.tsx
index e84c4a2b..06edf5ed 100644
--- a/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridItem.tsx
+++ b/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridItem.tsx
@@ -53,67 +53,76 @@ export const DocsGridItem = ({ doc, dragMode = false }: DocsGridItemProps) => {
         `}
         className="--docs--doc-grid-item"
       >
-        <StyledLink
+        <Box
+          $flex={flexLeft}
+          role="gridcell"
           $css={css`
-            flex: ${flexLeft};
             align-items: center;
             min-width: 0;
           `}
-          href={`/docs/${doc.id}`}
         >
-          <Box
-            data-testid={`docs-grid-name-${doc.id}`}
-            $direction="row"
-            $align="center"
-            $gap={spacingsTokens.xs}
-            $padding={{ right: isDesktop ? 'md' : '3xs' }}
-            $maxWidth="100%"
+          <StyledLink
+            $css={css`
+              width: 100%;
+              align-items: center;
+              min-width: 0;
+            `}
+            href={`/docs/${doc.id}`}
           >
-            <SimpleDocItem isPinned={doc.is_favorite} doc={doc} />
-            {isShared && (
-              <Box
-                $padding={{ top: !isDesktop ? '4xs' : undefined }}
-                $css={
-                  !isDesktop
-                    ? css`
-                        align-self: flex-start;
-                      `
-                    : undefined
-                }
-              >
-                {dragMode && (
-                  <Icon
-                    $theme="greyscale"
-                    $variation="600"
-                    $size="14px"
-                    iconName={isPublic ? 'public' : 'vpn_lock'}
-                  />
-                )}
-                {!dragMode && (
-                  <Tooltip
-                    content={
-                      <Text $textAlign="center" $variation="000">
-                        {isPublic
-                          ? t('Accessible to anyone')
-                          : t('Accessible to authenticated users')}
-                      </Text>
-                    }
-                    placement="top"
-                  >
-                    <div>
-                      <Icon
-                        $theme="greyscale"
-                        $variation="600"
-                        $size="14px"
-                        iconName={isPublic ? 'public' : 'vpn_lock'}
-                      />
-                    </div>
-                  </Tooltip>
-                )}
-              </Box>
-            )}
-          </Box>
-        </StyledLink>
+            <Box
+              data-testid={`docs-grid-name-${doc.id}`}
+              $direction="row"
+              $align="center"
+              $gap={spacingsTokens.xs}
+              $padding={{ right: isDesktop ? 'md' : '3xs' }}
+              $maxWidth="100%"
+            >
+              <SimpleDocItem isPinned={doc.is_favorite} doc={doc} />
+              {isShared && (
+                <Box
+                  $padding={{ top: !isDesktop ? '4xs' : undefined }}
+                  $css={
+                    !isDesktop
+                      ? css`
+                          align-self: flex-start;
+                        `
+                      : undefined
+                  }
+                >
+                  {dragMode && (
+                    <Icon
+                      $theme="greyscale"
+                      $variation="600"
+                      $size="14px"
+                      iconName={isPublic ? 'public' : 'vpn_lock'}
+                    />
+                  )}
+                  {!dragMode && (
+                    <Tooltip
+                      content={
+                        <Text $textAlign="center" $variation="000">
+                          {isPublic
+                            ? t('Accessible to anyone')
+                            : t('Accessible to authenticated users')}
+                        </Text>
+                      }
+                      placement="top"
+                    >
+                      <div>
+                        <Icon
+                          $theme="greyscale"
+                          $variation="600"
+                          $size="14px"
+                          iconName={isPublic ? 'public' : 'vpn_lock'}
+                        />
+                      </div>
+                    </Tooltip>
+                  )}
+                </Box>
+              )}
+            </Box>
+          </StyledLink>
+        </Box>
 
         <Box
           $flex={flexRight}
@@ -121,6 +130,7 @@ export const DocsGridItem = ({ doc, dragMode = false }: DocsGridItemProps) => {
           $align="center"
           $justify={isDesktop ? 'space-between' : 'flex-end'}
           $gap="32px"
+          role="gridcell"
         >
           {isDesktop && (
             <StyledLink href={`/docs/${doc.id}`}>
diff --git a/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridLoader.tsx b/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridLoader.tsx
index 71fa1828..cd3358ab 100644
--- a/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridLoader.tsx
+++ b/src/frontend/apps/impress/src/features/docs/docs-grid/components/DocsGridLoader.tsx
@@ -1,5 +1,5 @@
 import { Loader } from '@openfun/cunningham-react';
-import { createGlobalStyle } from 'styled-components';
+import { createGlobalStyle, css } from 'styled-components';
 
 import { Box } from '@/components';
 
@@ -32,6 +32,9 @@ export const DocsGridLoader = ({ isLoading }: DocsGridLoaderProps) => {
         $zIndex={998}
         $position="absolute"
         className="--docs--doc-grid-loader"
+        $css={css`
+          pointer-events: none;
+        `}
       >
         <Loader />
       </Box>
diff --git a/src/frontend/apps/impress/src/features/docs/docs-grid/components/Draggable.tsx b/src/frontend/apps/impress/src/features/docs/docs-grid/components/Draggable.tsx
index bafacf0b..cc554d73 100644
--- a/src/frontend/apps/impress/src/features/docs/docs-grid/components/Draggable.tsx
+++ b/src/frontend/apps/impress/src/features/docs/docs-grid/components/Draggable.tsx
@@ -19,6 +19,7 @@ export const Draggable = <T,>(props: DraggableProps<T>) => {
       {...attributes}
       data-testid={`draggable-doc-${props.id}`}
       className="--docs--grid-draggable"
+      role="presentation"
     >
       {props.children}
     </div>
diff --git a/src/frontend/apps/impress/src/features/docs/docs-grid/components/Droppable.tsx b/src/frontend/apps/impress/src/features/docs/docs-grid/components/Droppable.tsx
index 851bf6f6..b5301393 100644
--- a/src/frontend/apps/impress/src/features/docs/docs-grid/components/Droppable.tsx
+++ b/src/frontend/apps/impress/src/features/docs/docs-grid/components/Droppable.tsx
@@ -35,6 +35,7 @@ export const Droppable = ({
     <Box
       ref={setNodeRef}
       data-testid={`droppable-doc-${id}`}
+      role="presentation"
       $css={css`
         border-radius: 4px;
         background-color: ${enableHover
diff --git a/src/frontend/apps/impress/src/features/left-panel/components/LeftPanelFavorites.tsx b/src/frontend/apps/impress/src/features/left-panel/components/LeftPanelFavorites.tsx
index 7f1c7025..e348cce7 100644
--- a/src/frontend/apps/impress/src/features/left-panel/components/LeftPanelFavorites.tsx
+++ b/src/frontend/apps/impress/src/features/left-panel/components/LeftPanelFavorites.tsx
@@ -44,17 +44,21 @@ export const LeftPanelFavorites = () => {
         >
           {t('Pinned documents')}
         </Text>
-        <InfiniteScroll
-          as="ul"
-          hasMore={docs.hasNextPage}
-          isLoading={docs.isFetchingNextPage}
-          next={() => void docs.fetchNextPage()}
-          $padding="none"
-        >
-          {favoriteDocs.map((doc) => (
-            <LeftPanelFavoriteItem key={doc.id} doc={doc} />
-          ))}
-        </InfiniteScroll>
+        <Box>
+          <Box as="ul" $padding="none">
+            {favoriteDocs.map((doc) => (
+              <LeftPanelFavoriteItem key={doc.id} doc={doc} />
+            ))}
+          </Box>
+          {docs.hasNextPage && (
+            <InfiniteScroll
+              hasMore={docs.hasNextPage}
+              isLoading={docs.isFetchingNextPage}
+              next={() => void docs.fetchNextPage()}
+              $padding="none"
+            />
+          )}
+        </Box>
       </Box>
     </Box>
   );