diff --git a/packages/app/src/Pages/ErrorPage.tsx b/packages/app/src/Pages/ErrorPage.tsx
index 2a1030e0..178a4e1d 100644
--- a/packages/app/src/Pages/ErrorPage.tsx
+++ b/packages/app/src/Pages/ErrorPage.tsx
@@ -9,7 +9,7 @@ const ErrorPage = () => {
 
   console.error(error);
   return (
-    <div className="main-content page">
+    <div className="p-2">
       <h4>
         <FormattedMessage defaultMessage="An error has occured!" id="FfYsOb" />
       </h4>
@@ -21,15 +21,11 @@ const ErrorPage = () => {
         }}>
         <FormattedMessage defaultMessage="Clear cache and reload" id="HWbkEK" />
       </AsyncButton>
-      {
-        <pre>
-          {JSON.stringify(
-            error instanceof Error ? { name: error.name, message: error.message, stack: error.stack } : error,
-            undefined,
-            "  ",
-          )}
-        </pre>
-      }
+      <h5>{error.message}</h5>
+      <div className="my-2">{error.message}</div>
+      <pre className="my-2 whitespace-pre-wrap">
+        {error.stack}
+      </pre>
     </div>
   );
 };
diff --git a/packages/app/src/service-worker.ts b/packages/app/src/service-worker.ts
index 0f754e40..f0bf67af 100644
--- a/packages/app/src/service-worker.ts
+++ b/packages/app/src/service-worker.ts
@@ -15,6 +15,23 @@ import { formatShort } from "@/Utils/Number";
 
 precacheAndRoute(self.__WB_MANIFEST);
 clientsClaim();
+
+// cache everything in current domain /assets because precache doesn't seem to include everything
+registerRoute(
+  ({ url }) => url.origin === location.origin && url.pathname.startsWith("/assets"),
+  new StaleWhileRevalidate({
+    cacheName: "assets-cache",
+    plugins: [
+      new ExpirationPlugin({
+        maxEntries: 200,
+        matchOptions: {
+          ignoreVary: true,
+        }
+      }),
+    ],
+  }),
+);
+
 registerRoute(
   ({ url }) => url.pathname.endsWith("/.well-known/nostr.json"),
   new StaleWhileRevalidate({
@@ -32,13 +49,16 @@ registerRoute(
     plugins: [
       new ExpirationPlugin({
         maxEntries: 200,
+        matchOptions: {
+          ignoreVary: true,
+        }
       }),
     ],
   }),
 );
 
 registerRoute(
-  ({ url }) => url.pathname.endsWith("api/v1/preview"),
+  ({ url }) => url.origin === "https://api.snort.social" && url.pathname.startsWith("/api/v1/preview"),
   new StaleWhileRevalidate({
     cacheName: "preview-cache",
     plugins: [new ExpirationPlugin({ maxAgeSeconds: 4 * 60 * 60 })],
diff --git a/packages/app/vite.config.ts b/packages/app/vite.config.ts
index 7e0c1692..bdab157b 100644
--- a/packages/app/vite.config.ts
+++ b/packages/app/vite.config.ts
@@ -18,6 +18,10 @@ export default defineConfig({
         enabled: true,
         type: "module",
       },
+      workbox: {
+        globPatterns: ['**/*.{js,html,wasm,woff,woff2,ttf,svg,png,jpg,jpeg,webp,ico,json}'],
+        sourcemap: true,
+      }
     }),
     visualizer({
       open: true,