diff --git a/static/404.html b/static/404.html
index 1fbbe9f..54bcf97 100644
--- a/static/404.html
+++ b/static/404.html
@@ -58,7 +58,7 @@
     <body class="error-page">
         <main>
             <div class="emoji" aria-hidden="true">🔍</div>
-            <h1>404 Not Found</h1>
+            <h1 data-testid="404-title">404 Not Found</h1>
             <p>This page went off to find itself. We’re not sure it’s coming back.</p>
             <p><a href="/">Back to mifi Ventures →</a></p>
         </main>
diff --git a/static/410.html b/static/410.html
index 549b46a..cd4b577 100644
--- a/static/410.html
+++ b/static/410.html
@@ -58,7 +58,7 @@
     <body class="error-page">
         <main>
             <div class="emoji" aria-hidden="true">👋</div>
-            <h1>410 Gone</h1>
+            <h1 data-testid="410-title">410 Gone</h1>
             <p>This page has left the building. We’ve moved on—and so should you.</p>
             <p><a href="/">Back to mifi Ventures →</a></p>
         </main>
diff --git a/tests/visual.spec.ts b/tests/visual.spec.ts
index 4ad6be5..db18516 100644
--- a/tests/visual.spec.ts
+++ b/tests/visual.spec.ts
@@ -140,4 +140,16 @@ test.describe('visual regression', () => {
         await expect(page.locator('#cookie-banner')).not.toBeVisible();
         await expect(page).toHaveScreenshot('terms-of-service.png', { fullPage: true });
     });
+
+    test('404 page matches snapshot', async ({ page }) => {
+        await page.goto('/404');
+        await expect(page).toHaveTitle(/404 | mifi Ventures/);
+        await expect(page).toHaveScreenshot('404.png', { fullPage: true });
+    });
+
+    test('410 page matches snapshot', async ({ page }) => { 
+        await page.goto('/410');
+        await expect(page).toHaveTitle(/410 | mifi Ventures/);
+        await expect(page).toHaveScreenshot('410.png', { fullPage: true });
+    });
 });
diff --git a/tests/visual.spec.ts-snapshots/404-chromium-desktop-linux.png b/tests/visual.spec.ts-snapshots/404-chromium-desktop-linux.png
new file mode 100644
index 0000000..b03e2a6
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diff --git a/tests/visual.spec.ts-snapshots/404-chromium-mobile-linux.png b/tests/visual.spec.ts-snapshots/404-chromium-mobile-linux.png
new file mode 100644
index 0000000..0f7d61a
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diff --git a/tests/visual.spec.ts-snapshots/410-chromium-desktop-linux.png b/tests/visual.spec.ts-snapshots/410-chromium-desktop-linux.png
new file mode 100644
index 0000000..b5b5078
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diff --git a/tests/visual.spec.ts-snapshots/410-chromium-mobile-linux.png b/tests/visual.spec.ts-snapshots/410-chromium-mobile-linux.png
new file mode 100644
index 0000000..27f47d2
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