diff --git a/packages/app-webdir-ui/package.json b/packages/app-webdir-ui/package.json
index fd1406d2b9..5c4f14079b 100644
--- a/packages/app-webdir-ui/package.json
+++ b/packages/app-webdir-ui/package.json
@@ -25,6 +25,7 @@
   "scripts": {
     "lint": "eslint --fix 'src/**/*.{js,jsx}' ",
     "test": "jest --config=./jest.config.js --passWithNoTests --silent --coverage",
+    "test:accessibility": "playwright test",
     "test-update-snapshot": "yarn test -- -u",
     "prebuild": "rm -rf ./dist",
     "build": "vite build && cp -r src/assets dist/",
diff --git a/packages/app-webdir-ui/playwright.config.js b/packages/app-webdir-ui/playwright.config.js
new file mode 100644
index 0000000000..b1d655c953
--- /dev/null
+++ b/packages/app-webdir-ui/playwright.config.js
@@ -0,0 +1,25 @@
+import { defineConfig } from '@playwright/test';
+
+export default defineConfig({
+  testDir: './tests',
+  testMatch: /.*\.spec\.m?js$/,
+  timeout: 60000,
+  workers: process.env.CI ? 2 : 1,
+  webServer: {
+    command: 'yarn storybook',
+    port: 9030,
+    reuseExistingServer: !process.env.CI,
+  },
+  use: {
+    baseURL: 'http://localhost:9030',
+    trace: 'on-first-retry',
+    actionTimeout: 20000,
+    navigationTimeout: 45000,
+  },
+  projects: [
+    {
+      name: 'chromium',
+      use: { browserName: 'chromium' },
+    },
+  ],
+});
diff --git a/packages/app-webdir-ui/tests/accessibility.spec.mjs b/packages/app-webdir-ui/tests/accessibility.spec.mjs
new file mode 100644
index 0000000000..2a9e620748
--- /dev/null
+++ b/packages/app-webdir-ui/tests/accessibility.spec.mjs
@@ -0,0 +1,142 @@
+import { test, expect } from "@playwright/test";
+import { Audit, Logging, Rules } from "@siteimprove/alfa-test-utils";
+import { Playwright } from "@siteimprove/alfa-playwright";
+import path from "path";
+import fs from "fs";
+import searchPageJsonData from "../__mocks__/api/feeds.json" assert { type: "json" };
+
+const STORYBOOK_URL = "http://localhost:9030";
+
+const reportDir = path.join(process.cwd(), "accessibility-reports");
+if (!fs.existsSync(reportDir)) {
+  fs.mkdirSync(reportDir, { recursive: true });
+}
+
+const timestamp = new Date().toISOString().replace(/:/g, "-");
+
+const Search_Story_ID = ["organisms-search-page-templates--search-page-example" ,
+  "organisms-search-page-templates--search-page-example&args=searchParams.search-tabs:web_dir_faculty_staff;searchParams.q:ia",
+];
+
+test.describe("SearchPage Accessibility Tests with Siteimprove", () => {
+  let storyIndex;
+  let storiesToTestArray = [];
+
+  test.beforeAll(async () => {
+    try {
+      const response = await fetch(`${STORYBOOK_URL}/index.json`);
+      if (!response.ok) throw new Error("Could not load Storybook index.json");
+
+      storyIndex = await response.json();
+
+      storiesToTestArray = Object.entries(storyIndex.entries).filter(([key]) =>
+        Search_Story_ID.some(story => key.includes(story))
+      );
+    } catch (err) {
+      console.error("Failed to fetch Storybook index:", err);
+    }
+  });
+
+  for (const storyToTest of Search_Story_ID) {
+    test(`${storyToTest} should pass accessibility tests`, async ({ page }) => {
+      if (!storyIndex) {
+        test.skip("Storybook index could not be fetched");
+        return;
+      }
+
+      const [baseStoryId, argsString] = storyToTest.split('&args=');
+
+      const storyEntry = storiesToTestArray.find(([key]) =>
+        key.includes(baseStoryId)
+      );
+
+      if (!storyEntry) {
+        test.skip(`Story ${storyToTest} not found in storybook index`);
+        return;
+      }
+
+      const [storyKey, storyDef] = storyEntry;
+      const encodedStoryId = encodeURIComponent(storyDef.id);
+      const storyUrl = argsString
+        ? `${STORYBOOK_URL}/iframe.html?id=${encodedStoryId}&viewMode=story&args=${argsString}`
+        : `${STORYBOOK_URL}/iframe.html?id=${encodedStoryId}&viewMode=story`;
+
+      console.log(`Testing story: ${storyDef.title}`);
+
+      try {
+        // Mock API for SearchPage (adjust if needed)
+        await page.route("**/api/**", route => {
+          route.fulfill({
+            status: 200,
+            contentType: "application/json",
+            body: JSON.stringify(searchPageJsonData),
+          });
+        });
+
+        await page.goto(storyUrl);
+        await page.locator('#storybook-root').waitFor({ state: 'visible' });
+
+        const document = await page.evaluateHandle(() => window.document);
+        const alfaPage = await Playwright.toPage(document);
+
+        const alfaResult = await Audit.run(alfaPage, {
+          rules: { include: Rules.wcag21aaFilter },
+        });
+
+        Logging.fromAudit(alfaResult).print();
+
+        const failingRules = alfaResult.resultAggregates.filter(
+          aggregate => aggregate.failed > 0
+        );
+
+        // Save individual report locally
+        if (!process.env.CI && failingRules.length > 0) {
+          const individualReportPath = path.join(
+            reportDir,
+            `${storyToTest}-${timestamp}.json`
+          );
+
+          fs.writeFileSync(
+            individualReportPath,
+            JSON.stringify(
+              {
+                component: storyDef.title,
+                storyId: storyDef.id,
+                url: storyUrl,
+                failingRules: failingRules.map(rule => ({
+                  ruleId: rule.rule.uri,
+                  failed: rule.failed,
+                  passed: rule.passed,
+                  cantTell: rule.cantTell,
+                })),
+              },
+              null,
+              2
+            )
+          );
+
+          console.log(`Saved report for ${storyDef.title} at: ${individualReportPath}`);
+        }
+
+        if (failingRules.length > 0) {
+          console.error(`Found ${failingRules.length} failing rules in ${storyDef.title}`);
+
+          const rulesSummary = failingRules
+            .map(rule => `- ${rule.rule.uri}: ${rule.failed} failed`)
+            .join("\n");
+
+          expect(
+            failingRules.length,
+            `Accessibility violations found in ${storyDef.title}:\n${rulesSummary}`
+          ).toBe(0);
+        } else {
+          console.log(`✅ No accessibility violations found in ${storyDef.title}`);
+        }
+      } catch (error) {
+        console.error(`Error testing ${storyDef.title}:`, error);
+        throw new Error(`Failed to test ${storyDef.title}: ${error.message}`);
+      }
+    });
+  }
+});
+
diff --git a/packages/unity-react-core/tests/dataLayer.spec.mjs b/packages/unity-react-core/tests/dataLayer.spec.mjs
index 642b3cfda2..a2bdaede48 100644
--- a/packages/unity-react-core/tests/dataLayer.spec.mjs
+++ b/packages/unity-react-core/tests/dataLayer.spec.mjs
@@ -28,6 +28,9 @@ for (const config of testUrls) {
     test('should push correct events when opening and closing accordion', async ({ page }) => {
       await page.goto(config.url);
 
+      // Wait for at least one accordion opener to be visible
+      await page.getByTestId('accordion-opener').first().waitFor({ state: 'visible' });
+
       const openers = await page.getByTestId('accordion-opener').all();
       expect(openers.length).toBeGreaterThan(0);