diff --git a/dom/historical.html b/dom/historical.html
index 59ec3e2823d6a7..b43d82706e4e4d 100644
--- a/dom/historical.html
+++ b/dom/historical.html
@@ -49,10 +49,21 @@
   "renameNode",
   "defaultCharset",
   "height",
-  "width"
+  "width",
+  // https://github.com/whatwg/html/commit/a64aea7fdb221bba027d95dc3cabda09e0b3e5dc
+  "commands",
+  // https://github.com/whatwg/html/commit/797b4d273955a0fe3cc2e2d0ca5d578f37c0f126
+  "cssElementMap",
+  // https://github.com/whatwg/html/commit/e236f46820b93d6fe2e2caae0363331075c6c4fb
+  "async",
 ]
 documentNuked.forEach(isNukedFromDocument)
 
+test(function() {
+  // https://github.com/whatwg/html/commit/e236f46820b93d6fe2e2caae0363331075c6c4fb
+  assert_false("load" in document);
+}, "document.load");
+
 test(function() {
   assert_equals(document.implementation["getFeature"], undefined)
 }, "DOMImplementation.getFeature() must be nuked.")
diff --git a/html/dom/elements/elements-in-the-dom/historical.html b/html/dom/elements/elements-in-the-dom/historical.html
new file mode 100644
index 00000000000000..c5c88c062c3f2e
--- /dev/null
+++ b/html/dom/elements/elements-in-the-dom/historical.html
@@ -0,0 +1,24 @@
+<!doctype html>
+<title>Historical HTMLElement features</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<body>
+<script>
+[
+  // https://github.com/whatwg/html/commit/389ec2620d89e9480ef8847bf016abdfa92427bc
+  "commandType",
+  "commandLabel",
+  "commandIcon",
+  "commandHidden",
+  "commandDisabled",
+  "commandChecked",
+  "commandTriggers",
+  // https://github.com/whatwg/html/commit/5ddfc78b1f82e86cc202d72ccc752a0e15f1e4ad
+  "inert",
+].forEach(function(member) {
+  test(function() {
+  assert_false(member in document.body);
+  assert_false(member in document.createElement('div'));
+  }, 'HTMLElement member must be nuked: ' + member);
+});
+</script>
