diff --git a/resource-timing/entries-for-object-frame-options-deny.html b/resource-timing/entries-for-object-frame-options-deny.html
new file mode 100644
index 000000000000000..b89b15d5153deb9
--- /dev/null
+++ b/resource-timing/entries-for-object-frame-options-deny.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta charset="utf-8" />
+<meta name="timeout" content="long">
+<link rel="author" title="Noam Rosenthal" href="noam@chromium.org">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="resources/entry-invariants.js"></script>
+</head>
+<body>
+<script>
+const {REMOTE_ORIGIN} = get_host_info();
+
+promise_test(async t => {
+  const success_url = new URL("/resource-timing/resources/object-frame-options-200.asis", REMOTE_ORIGIN).href;
+  const fail_url = new URL("/resource-timing/resources/object-frame-options-403.asis", REMOTE_ORIGIN).href;
+  const load_object = async url => {
+    const object = document.createElement("object");
+    object.data = url;
+    document.body.appendChild(object);
+    t.add_cleanup(() => object.remove());
+    await new Promise(resolve => {
+      object.onload = object.onerror = resolve;
+    });
+  };
+
+  await Promise.all([success_url, fail_url].map(load_object));
+  assert_equals(performance.getEntriesByName(success_url).length, 1);
+  assert_equals(performance.getEntriesByName(fail_url).length, 1);
+})
+</script>
+</body>
+</html>
diff --git a/resource-timing/resources/object-frame-options-200.asis b/resource-timing/resources/object-frame-options-200.asis
new file mode 100644
index 000000000000000..122445326bdef6d
--- /dev/null
+++ b/resource-timing/resources/object-frame-options-200.asis
@@ -0,0 +1,6 @@
+HTTP/1.0 200 OK
+Content-Type: text/html
+X-Frame-Options: DENY
+Content-Security-Policy: frame-ancestors 'none'
+
+Hello
diff --git a/resource-timing/resources/object-frame-options-403.asis b/resource-timing/resources/object-frame-options-403.asis
new file mode 100644
index 000000000000000..fd64f0bcdbb7c17
--- /dev/null
+++ b/resource-timing/resources/object-frame-options-403.asis
@@ -0,0 +1,6 @@
+HTTP/1.0 403 OK
+Content-Type: text/html
+X-Frame-Options: DENY
+Content-Security-Policy: frame-ancestors 'none'
+
+Hello
