diff --git a/package.json b/package.json
index 8cd68c3..769a920 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
   "workspaces": ["src", "example"],
   "scripts": {
+    "bench": "vitest bench",
     "build": "bun run clean && tsc --project ./tsconfig.build.json && bun .scripts/postbuild.ts",
     "changeset": "changeset",
     "changeset:release": "bun run build && changeset publish",
diff --git a/src/response.bench.tsx b/src/response.bench.tsx
new file mode 100644
index 0000000..b7e1fd9
--- /dev/null
+++ b/src/response.bench.tsx
@@ -0,0 +1,27 @@
+import { bench, expect } from "vitest";
+import { ImageResponse } from "./response.js";
+
+bench("png", async () => {
+  const response = new ImageResponse(
+    <div
+      style={{ backgroundColor: "red", fontSize: 60, width: 500, height: 500 }}
+    >
+      hello
+    </div>,
+  );
+  expect(response).toBeDefined();
+  expect(new Uint8Array(await response.arrayBuffer())).toBeDefined();
+});
+
+bench("svg", async () => {
+  const response = new ImageResponse(
+    <div
+      style={{ backgroundColor: "red", fontSize: 60, width: 500, height: 500 }}
+    >
+      hello
+    </div>,
+    { format: "svg" },
+  );
+  expect(response).toBeDefined();
+  expect(new Uint8Array(await response.arrayBuffer())).toBeDefined();
+});
diff --git a/src/utils/svgToPng.test.tsx b/src/utils/svgToPng.test.tsx
index ed7967a..0a613c6 100644
--- a/src/utils/svgToPng.test.tsx
+++ b/src/utils/svgToPng.test.tsx
@@ -3,7 +3,7 @@ import { elementToSvg } from "./elementToSvg.js";
 import { initializeWasm } from "./initializeWasm.js";
 import { svgToPng } from "./svgToPng.js";
 
-test("default", async () => {
+test.skip("default", async () => {
   await initializeWasm();
   const svg = await elementToSvg(
     <div