diff --git a/Userland/Libraries/LibWeb/DOM/Document.cpp b/Userland/Libraries/LibWeb/DOM/Document.cpp
index 9b498fd04c3..f63e01f08b4 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Document.cpp
@@ -164,7 +164,7 @@ static JS::NonnullGCPtr<HTML::BrowsingContext> obtain_a_browsing_context_to_use_
 }
 
 // https://html.spec.whatwg.org/multipage/browsing-the-web.html#initialise-the-document-object
-WebIDL::ExceptionOr<JS::NonnullGCPtr<Document>> Document::create_and_initialize(Type type, String content_type, HTML::NavigationParams& navigation_params)
+WebIDL::ExceptionOr<JS::NonnullGCPtr<Document>> Document::create_and_initialize(Type type, String content_type, HTML::NavigationParams const& navigation_params)
 {
     // 1. Let browsingContext be navigationParams's navigable's active browsing context.
     auto browsing_context = navigation_params.navigable->active_browsing_context();
diff --git a/Userland/Libraries/LibWeb/DOM/Document.h b/Userland/Libraries/LibWeb/DOM/Document.h
index 5b3117edcd4..8825b3cca1e 100644
--- a/Userland/Libraries/LibWeb/DOM/Document.h
+++ b/Userland/Libraries/LibWeb/DOM/Document.h
@@ -91,7 +91,7 @@ public:
         HTML
     };
 
-    static WebIDL::ExceptionOr<JS::NonnullGCPtr<Document>> create_and_initialize(Type, String content_type, HTML::NavigationParams&);
+    static WebIDL::ExceptionOr<JS::NonnullGCPtr<Document>> create_and_initialize(Type, String content_type, HTML::NavigationParams const&);
 
     [[nodiscard]] static JS::NonnullGCPtr<Document> create(JS::Realm&, URL::URL const& url = "about:blank"sv);
     static WebIDL::ExceptionOr<JS::NonnullGCPtr<Document>> construct_impl(JS::Realm&);
diff --git a/Userland/Libraries/LibWeb/DOM/DocumentLoading.cpp b/Userland/Libraries/LibWeb/DOM/DocumentLoading.cpp
index 9a32cee8bab..2354e82e670 100644
--- a/Userland/Libraries/LibWeb/DOM/DocumentLoading.cpp
+++ b/Userland/Libraries/LibWeb/DOM/DocumentLoading.cpp
@@ -25,7 +25,7 @@
 
 namespace Web {
 
-static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_markdown_document(HTML::NavigationParams& navigation_params)
+static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_markdown_document(HTML::NavigationParams const& navigation_params)
 {
     auto extra_head_contents = R"~~~(
 <style>
@@ -117,7 +117,7 @@ bool build_xml_document(DOM::Document& document, ByteBuffer const& data, Optiona
 }
 
 // https://html.spec.whatwg.org/multipage/document-lifecycle.html#navigate-html
-static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_html_document(HTML::NavigationParams& navigation_params)
+static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_html_document(HTML::NavigationParams const& navigation_params)
 {
     // To load an HTML document, given navigation params navigationParams:
 
@@ -166,7 +166,7 @@ static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_html_document(H
 }
 
 // https://html.spec.whatwg.org/multipage/document-lifecycle.html#read-xml
-static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_xml_document(HTML::NavigationParams& navigation_params, MimeSniff::MimeType type)
+static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_xml_document(HTML::NavigationParams const& navigation_params, MimeSniff::MimeType type)
 {
     // When faced with displaying an XML file inline, provided navigation params navigationParams and a string type, user agents
     // must follow the requirements defined in XML and Namespaces in XML, XML Media Types, DOM, and other relevant specifications
@@ -244,7 +244,7 @@ static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_xml_document(HT
 }
 
 // https://html.spec.whatwg.org/multipage/document-lifecycle.html#navigate-text
-static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_text_document(HTML::NavigationParams& navigation_params, MimeSniff::MimeType type)
+static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_text_document(HTML::NavigationParams const& navigation_params, MimeSniff::MimeType type)
 {
     // To load a text document, given a navigation params navigationParams and a string type:
 
@@ -308,7 +308,7 @@ static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_text_document(H
 }
 
 // https://html.spec.whatwg.org/multipage/document-lifecycle.html#navigate-media
-static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_media_document(HTML::NavigationParams& navigation_params, MimeSniff::MimeType type)
+static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_media_document(HTML::NavigationParams const& navigation_params, MimeSniff::MimeType type)
 {
     // To load a media document, given navigationParams and a string type:
 
@@ -412,7 +412,7 @@ static WebIDL::ExceptionOr<JS::NonnullGCPtr<DOM::Document>> load_media_document(
 }
 
 // https://html.spec.whatwg.org/multipage/browsing-the-web.html#loading-a-document
-JS::GCPtr<DOM::Document> load_document(HTML::NavigationParams navigation_params)
+JS::GCPtr<DOM::Document> load_document(HTML::NavigationParams const& navigation_params)
 {
     // To load a document given navigation params navigationParams, source snapshot params sourceSnapshotParams,
     // and origin initiatorOrigin, perform the following steps. They return a Document or null.
diff --git a/Userland/Libraries/LibWeb/DOM/DocumentLoading.h b/Userland/Libraries/LibWeb/DOM/DocumentLoading.h
index 093ce1351b2..50294f0a4ce 100644
--- a/Userland/Libraries/LibWeb/DOM/DocumentLoading.h
+++ b/Userland/Libraries/LibWeb/DOM/DocumentLoading.h
@@ -12,7 +12,7 @@
 namespace Web {
 
 bool build_xml_document(DOM::Document& document, ByteBuffer const& data, Optional<String> content_encoding);
-JS::GCPtr<DOM::Document> load_document(HTML::NavigationParams navigation_params);
+JS::GCPtr<DOM::Document> load_document(HTML::NavigationParams const& navigation_params);
 
 // https://html.spec.whatwg.org/multipage/document-lifecycle.html#read-ua-inline
 template<typename MutateDocument>
diff --git a/Userland/Libraries/LibWeb/HTML/Navigable.cpp b/Userland/Libraries/LibWeb/HTML/Navigable.cpp
index 4de469945f1..6aaa22af964 100644
--- a/Userland/Libraries/LibWeb/HTML/Navigable.cpp
+++ b/Userland/Libraries/LibWeb/HTML/Navigable.cpp
@@ -1154,7 +1154,7 @@ WebIDL::ExceptionOr<void> Navigable::populate_session_history_entry_document(
         else {
             // 1. Let document be the result of loading a document given navigationParams, sourceSnapshotParams,
             //    and entry's document state's initiator origin.
-            auto document = load_document(move(navigation_params.get<NavigationParams>()));
+            auto document = load_document(navigation_params.get<NavigationParams>());
 
             // 2. If document is null, then run completionSteps and return.
             if (!document) {
@@ -1622,7 +1622,7 @@ WebIDL::ExceptionOr<JS::GCPtr<DOM::Document>> Navigable::evaluate_javascript_url
     };
 
     // 17. Return the result of loading an HTML document given navigationParams.
-    return load_document(move(navigation_params));
+    return load_document(navigation_params);
 }
 
 // https://html.spec.whatwg.org/multipage/browsing-the-web.html#navigate-to-a-javascript:-url