diff --git a/Userland/Libraries/LibWeb/DOM/Document.cpp b/Userland/Libraries/LibWeb/DOM/Document.cpp
index 500927fd21..67066f2729 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Document.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
+ * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -33,10 +34,14 @@
 #include <LibWeb/HTML/AttributeNames.h>
 #include <LibWeb/HTML/EventNames.h>
 #include <LibWeb/HTML/HTMLAnchorElement.h>
+#include <LibWeb/HTML/HTMLAreaElement.h>
 #include <LibWeb/HTML/HTMLBodyElement.h>
+#include <LibWeb/HTML/HTMLEmbedElement.h>
+#include <LibWeb/HTML/HTMLFormElement.h>
 #include <LibWeb/HTML/HTMLFrameSetElement.h>
 #include <LibWeb/HTML/HTMLHeadElement.h>
 #include <LibWeb/HTML/HTMLHtmlElement.h>
+#include <LibWeb/HTML/HTMLImageElement.h>
 #include <LibWeb/HTML/HTMLScriptElement.h>
 #include <LibWeb/HTML/HTMLTitleElement.h>
 #include <LibWeb/InProcessWebView.h>
@@ -511,6 +516,7 @@ NonnullRefPtr<HTMLCollection> Document::get_elements_by_class_name(FlyString con
     });
 }
 
+// https://html.spec.whatwg.org/multipage/obsolete.html#dom-document-applets
 NonnullRefPtr<HTMLCollection> Document::applets()
 {
     // FIXME: This should return the same HTMLCollection object every time,
@@ -518,6 +524,7 @@ NonnullRefPtr<HTMLCollection> Document::applets()
     return HTMLCollection::create(*this, [] { return false; });
 }
 
+// https://html.spec.whatwg.org/multipage/obsolete.html#dom-document-anchors
 NonnullRefPtr<HTMLCollection> Document::anchors()
 {
     // FIXME: This should return the same HTMLCollection object every time,
@@ -527,6 +534,62 @@ NonnullRefPtr<HTMLCollection> Document::anchors()
     });
 }
 
+// https://html.spec.whatwg.org/multipage/dom.html#dom-document-images
+NonnullRefPtr<HTMLCollection> Document::images()
+{
+    // FIXME: This should return the same HTMLCollection object every time,
+    //        but that would cause a reference cycle since HTMLCollection refs the root.
+    return HTMLCollection::create(*this, [](Element const& element) {
+        return is<HTML::HTMLImageElement>(element);
+    });
+}
+
+// https://html.spec.whatwg.org/multipage/dom.html#dom-document-embeds
+NonnullRefPtr<HTMLCollection> Document::embeds()
+{
+    // FIXME: This should return the same HTMLCollection object every time,
+    //        but that would cause a reference cycle since HTMLCollection refs the root.
+    return HTMLCollection::create(*this, [](Element const& element) {
+        return is<HTML::HTMLEmbedElement>(element);
+    });
+}
+
+// https://html.spec.whatwg.org/multipage/dom.html#dom-document-plugins
+NonnullRefPtr<HTMLCollection> Document::plugins()
+{
+    return embeds();
+}
+
+// https://html.spec.whatwg.org/multipage/dom.html#dom-document-links
+NonnullRefPtr<HTMLCollection> Document::links()
+{
+    // FIXME: This should return the same HTMLCollection object every time,
+    //        but that would cause a reference cycle since HTMLCollection refs the root.
+    return HTMLCollection::create(*this, [](Element const& element) {
+        return (is<HTML::HTMLAnchorElement>(element) || is<HTML::HTMLAreaElement>(element)) && element.has_attribute(HTML::AttributeNames::href);
+    });
+}
+
+// https://html.spec.whatwg.org/multipage/dom.html#dom-document-forms
+NonnullRefPtr<HTMLCollection> Document::forms()
+{
+    // FIXME: This should return the same HTMLCollection object every time,
+    //        but that would cause a reference cycle since HTMLCollection refs the root.
+    return HTMLCollection::create(*this, [](Element const& element) {
+        return is<HTML::HTMLFormElement>(element);
+    });
+}
+
+// https://html.spec.whatwg.org/multipage/dom.html#dom-document-scripts
+NonnullRefPtr<HTMLCollection> Document::scripts()
+{
+    // FIXME: This should return the same HTMLCollection object every time,
+    //        but that would cause a reference cycle since HTMLCollection refs the root.
+    return HTMLCollection::create(*this, [](Element const& element) {
+        return is<HTML::HTMLScriptElement>(element);
+    });
+}
+
 Color Document::link_color() const
 {
     if (m_link_color.has_value())
diff --git a/Userland/Libraries/LibWeb/DOM/Document.h b/Userland/Libraries/LibWeb/DOM/Document.h
index d1c062507c..d31c43a036 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.h
+++ b/Userland/Libraries/LibWeb/DOM/Document.h
@@ -142,6 +142,12 @@ public:
 
     NonnullRefPtr<HTMLCollection> applets();
     NonnullRefPtr<HTMLCollection> anchors();
+    NonnullRefPtr<HTMLCollection> images();
+    NonnullRefPtr<HTMLCollection> embeds();
+    NonnullRefPtr<HTMLCollection> plugins();
+    NonnullRefPtr<HTMLCollection> links();
+    NonnullRefPtr<HTMLCollection> forms();
+    NonnullRefPtr<HTMLCollection> scripts();
 
     const String& source() const { return m_source; }
     void set_source(const String& source) { m_source = source; }
diff --git a/Userland/Libraries/LibWeb/DOM/Document.idl b/Userland/Libraries/LibWeb/DOM/Document.idl
index 07b11682dd..bf9fdafaac 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.idl
+++ b/Userland/Libraries/LibWeb/DOM/Document.idl
@@ -20,6 +20,12 @@ interface Document : Node {
 
     readonly attribute HTMLCollection applets;
     readonly attribute HTMLCollection anchors;
+    readonly attribute HTMLCollection images;
+    readonly attribute HTMLCollection embeds;
+    readonly attribute HTMLCollection plugins;
+    readonly attribute HTMLCollection links;
+    readonly attribute HTMLCollection forms;
+    readonly attribute HTMLCollection scripts;
 
     Element createElement(DOMString tagName);
     Element createElementNS(DOMString? namespace, DOMString qualifiedName);