diff --git a/flutter_inappwebview_web/lib/assets/web/web_support.js b/flutter_inappwebview_web/lib/assets/web/web_support.js
index e3893d874..f68db7e34 100644
--- a/flutter_inappwebview_web/lib/assets/web/web_support.js
+++ b/flutter_inappwebview_web/lib/assets/web/web_support.js
@@ -304,87 +304,6 @@ window.flutter_inappwebview = {
 
                 webView.settings = newSettings;
             },
-            reload: function() {
-                var iframe = webView.iframe;
-                if (iframe != null && iframe.contentWindow != null) {
-                    try {
-                        iframe.contentWindow.location.reload();
-                    } catch (e) {
-                        console.log(e);
-                        iframe.contentWindow.location.href = iframe.src;
-                    }
-                }
-            },
-            goBack: function() {
-                var iframe = webView.iframe;
-                if (iframe != null) {
-                    try {
-                        iframe.contentWindow.history.back();
-                    } catch (e) {
-                        console.log(e);
-                    }
-                }
-            },
-            goForward: function() {
-                var iframe = webView.iframe;
-                if (iframe != null) {
-                    try {
-                        iframe.contentWindow.history.forward();
-                    } catch (e) {
-                        console.log(e);
-                    }
-                }
-            },
-            goBackOrForward: function(steps) {
-                var iframe = webView.iframe;
-                if (iframe != null) {
-                    try {
-                        iframe.contentWindow.history.go(steps);
-                    } catch (e) {
-                        console.log(e);
-                    }
-                }
-            },
-            evaluateJavascript: function(source) {
-                var iframe = webView.iframe;
-                var result = null;
-                if (iframe != null) {
-                    try {
-                        result = JSON.stringify(iframe.contentWindow.eval(source));
-                    } catch (e) {}
-                }
-                return result;
-            },
-            stopLoading: function(steps) {
-                var iframe = webView.iframe;
-                if (iframe != null) {
-                    try {
-                        iframe.contentWindow.stop();
-                    } catch (e) {
-                        console.log(e);
-                    }
-                }
-            },
-            getUrl: function() {
-                var iframe = webView.iframe;
-                var url = iframe.src;
-                try {
-                    url = iframe.contentWindow.location.href;
-                } catch (e) {
-                    console.log(e);
-                }
-                return url;
-            },
-            getTitle: function() {
-                var iframe = webView.iframe;
-                var title = null;
-                try {
-                    title = iframe.contentDocument.title;
-                } catch (e) {
-                    console.log(e);
-                }
-                return title;
-            },
             injectJavascriptFileFromUrl: function(urlFile, scriptHtmlTagAttributes) {
                 var iframe = webView.iframe;
                 try {
@@ -472,32 +391,6 @@ window.flutter_inappwebview = {
                     console.log(e);
                 }
             },
-            printCurrentPage: function() {
-                var iframe = webView.iframe;
-                try {
-                    iframe.contentWindow.print();
-                } catch (e) {
-                    console.log(e);
-                }
-            },
-            getContentHeight: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentDocument.documentElement.scrollHeight;
-                } catch (e) {
-                    console.log(e);
-                }
-                return null;
-            },
-            getContentWidth: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentDocument.documentElement.scrollWidth;
-                } catch (e) {
-                    console.log(e);
-                }
-                return null;
-            },
             getSelectedText: function() {
                 var iframe = webView.iframe;
                 try {
@@ -515,73 +408,6 @@ window.flutter_inappwebview = {
                     console.log(e);
                 }
                 return null;
-            },
-            getScrollX: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentWindow.scrollX;
-                } catch (e) {
-                    console.log(e);
-                }
-                return null;
-            },
-            getScrollY: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentWindow.scrollY;
-                } catch (e) {
-                    console.log(e);
-                }
-                return null;
-            },
-            isSecureContext: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentWindow.isSecureContext;
-                } catch (e) {
-                    console.log(e);
-                }
-                return false;
-            },
-            canScrollVertically: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentDocument.body.scrollHeight > iframe.contentWindow.innerHeight;
-                } catch (e) {
-                    console.log(e);
-                }
-                return false;
-            },
-            canScrollHorizontally: function() {
-                var iframe = webView.iframe;
-                try {
-                    return iframe.contentDocument.body.scrollWidth > iframe.contentWindow.innerWidth;
-                } catch (e) {
-                    console.log(e);
-                }
-                return false;
-            },
-            getSize: function() {
-                var iframeContainer = webView.iframeContainer;
-                var width = 0.0;
-                var height = 0.0;
-                if (iframeContainer.style.width != null && iframeContainer.style.width != '' && iframeContainer.style.width.indexOf('px') > 0) {
-                    width = parseFloat(iframeContainer.style.width);
-                }
-                if (width == null || width == 0.0) {
-                    width = iframeContainer.getBoundingClientRect().width;
-                }
-                if (iframeContainer.style.height != null && iframeContainer.style.height != '' && iframeContainer.style.height.indexOf('px') > 0) {
-                    height = parseFloat(iframeContainer.style.height);
-                }
-                if (height == null || height == 0.0) {
-                    height = iframeContainer.getBoundingClientRect().height;
-                }
-
-                return {
-                    width: width,
-                    height: height
-                };
             }
         };
 
@@ -590,4 +416,4 @@ window.flutter_inappwebview = {
     getCookieExpirationDate: function(timestamp) {
         return (new Date(timestamp)).toUTCString();
     }
-};
\ No newline at end of file
+};
diff --git a/flutter_inappwebview_web/lib/web/in_app_web_view_web_element.dart b/flutter_inappwebview_web/lib/web/in_app_web_view_web_element.dart
index c56832b6f..da2d612ac 100644
--- a/flutter_inappwebview_web/lib/web/in_app_web_view_web_element.dart
+++ b/flutter_inappwebview_web/lib/web/in_app_web_view_web_element.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:convert';
 import 'dart:developer';
 import 'dart:js_interop';
 
@@ -17,6 +18,10 @@ extension on HTMLIFrameElement {
   external String? get csp;
 }
 
+extension on Window {
+  external dynamic eval(JSString str);
+}
+
 class InAppWebViewWebElement implements Disposable {
   late dynamic _viewId;
   late BinaryMessenger _messenger;
@@ -317,31 +322,67 @@ class InAppWebViewWebElement implements Disposable {
   }
 
   Future<void> reload() async {
-    jsWebView?.reload();
+    final iframeWindow = iframe.contentWindow;
+    if (iframeWindow != null) {
+      try {
+        iframeWindow.location.reload();
+      } catch (e) {
+        print(e);
+        iframeWindow.location.href = iframe.src;
+      }
+    }
   }
 
   Future<void> goBack() async {
-    jsWebView?.goBack();
+    try {
+      iframe.contentWindow?.history.back();
+    } catch (e) {
+      print(e);
+    }
   }
 
   Future<void> goForward() async {
-    jsWebView?.goForward();
+    try {
+      iframe.contentWindow?.history.forward();
+    } catch (e) {
+      print(e);
+    }
   }
 
   Future<void> goBackOrForward({required int steps}) async {
-    jsWebView?.goBackOrForward(steps.toJS);
+    try {
+      iframe.contentWindow?.history.go(steps);
+    } catch (e) {
+      print(e);
+    }
   }
 
-  Future<dynamic> evaluateJavascript({required String source}) async {
-    return jsWebView?.evaluateJavascript(source.toJS)?.toDart;
+  Future<String?> evaluateJavascript({required String source}) async {
+    var result = null;
+    final iframeWindow = iframe.contentWindow;
+    if (iframeWindow != null) {
+      try {
+        result = jsonEncode(iframeWindow.eval(source.toJS));
+      } catch (e) {}
+    }
+    return result;
   }
 
   Future<void> stopLoading() async {
-    jsWebView?.stopLoading();
+    try {
+      iframe.contentWindow?.stop();
+    } catch (e) {
+      print(e);
+    }
   }
 
   Future<String?> getUrl() async {
-    String? url = jsWebView?.getUrl()?.toDart;
+    String? url;
+    try {
+      url = iframe.contentWindow?.location.href;
+    } catch (e) {
+      print(e);
+    }
     if (url == null || url.isEmpty || url == 'about:blank') {
       url = iframe.src;
     }
@@ -349,7 +390,7 @@ class InAppWebViewWebElement implements Disposable {
   }
 
   Future<String?> getTitle() async {
-    return jsWebView?.getTitle()?.toDart;
+    return iframe.contentDocument?.title;
   }
 
   Future<void> postUrl(
@@ -388,15 +429,29 @@ class InAppWebViewWebElement implements Disposable {
   }
 
   Future<void> printCurrentPage() async {
-    jsWebView?.printCurrentPage();
+    try {
+      iframe.contentWindow?.print();
+    } catch (e) {
+      print(e);
+    }
   }
 
   Future<int?> getContentHeight() async {
-    return jsWebView?.getContentHeight()?.toDartInt;
+    try {
+      return iframe.contentDocument?.documentElement?.scrollHeight;
+    } catch (e) {
+      print(e);
+    }
+    return null;
   }
 
   Future<int?> getContentWidth() async {
-    return jsWebView?.getContentWidth()?.toDartInt;
+    try {
+      return iframe.contentDocument?.documentElement?.scrollWidth;
+    } catch (e) {
+      print(e);
+    }
+    return null;
   }
 
   Future<String?> getOriginalUrl() async {
@@ -412,23 +467,45 @@ class InAppWebViewWebElement implements Disposable {
   }
 
   Future<int?> getScrollX() async {
-    return jsWebView?.getScrollX()?.toDartInt;
+    try {
+      return iframe.contentWindow?.scrollX.toInt();
+    } catch (e) {
+      print(e);
+    }
+    return null;
   }
 
   Future<int?> getScrollY() async {
-    return jsWebView?.getScrollY()?.toDartInt;
+    try {
+      return iframe.contentWindow?.scrollY.toInt();
+    } catch (e) {
+      print(e);
+    }
+    return null;
   }
 
   Future<bool> isSecureContext() async {
-    return jsWebView?.isSecureContext().toDart ?? false;
+    return iframe.contentWindow?.isSecureContext ?? false;
   }
 
   Future<bool> canScrollVertically() async {
-    return jsWebView?.canScrollVertically().toDart ?? false;
+    try {
+      return (iframe.contentDocument?.body?.scrollHeight ?? 0) >
+          (iframe.contentWindow?.innerHeight ?? 0);
+    } catch (e) {
+      print(e);
+    }
+    return false;
   }
 
   Future<bool> canScrollHorizontally() async {
-    return jsWebView?.canScrollHorizontally().toDart ?? false;
+    try {
+      return (iframe.contentDocument?.body?.scrollWidth ?? 0) >
+          (iframe.contentWindow?.innerWidth ?? 0);
+    } catch (e) {
+      print(e);
+    }
+    return false;
   }
 
   Set<Sandbox> getSandbox() {
@@ -444,8 +521,22 @@ class InAppWebViewWebElement implements Disposable {
   }
 
   Size getSize() {
-    var size = jsWebView?.getSize();
-    return Size(size!.width!.toDartDouble, size.height!.toDartDouble);
+    double? width = 0.0;
+    double? height = 0.0;
+    if (iframeContainer.style.width.indexOf('px') > 0) {
+      width = double.tryParse(iframeContainer.style.width.split('px')[0]);
+    }
+    if (width == null || width == 0.0) {
+      width = iframeContainer.getBoundingClientRect().width;
+    }
+    if (iframeContainer.style.height.indexOf('px') > 0) {
+      height = double.tryParse(iframeContainer.style.height.split('px')[0]);
+    }
+    if (height == null || height == 0.0) {
+      height = iframeContainer.getBoundingClientRect().height;
+    }
+
+    return Size(width, height);
   }
 
   Future<void> setSettings(InAppWebViewSettings newSettings) async {
diff --git a/flutter_inappwebview_web/lib/web/js_bridge.dart b/flutter_inappwebview_web/lib/web/js_bridge.dart
index 31b0a05ea..94814e4ae 100644
--- a/flutter_inappwebview_web/lib/web/js_bridge.dart
+++ b/flutter_inappwebview_web/lib/web/js_bridge.dart
@@ -13,14 +13,6 @@ extension type JSWebView._(JSObject _) implements JSObject {
   external HTMLDivElement get iframeContainer;
   external void prepare(JSAny? settings);
   external void setSettings(JSAny? newSettings);
-  external void reload();
-  external void goBack();
-  external void goForward();
-  external void goBackOrForward(JSNumber steps);
-  external JSString? evaluateJavascript(JSString source);
-  external void stopLoading();
-  external JSString? getUrl();
-  external JSString? getTitle();
   external void injectJavascriptFileFromUrl(
       JSString urlFile, JSAny? scriptHtmlTagAttributes);
   external void injectCSSCode(JSString source);
@@ -28,16 +20,7 @@ extension type JSWebView._(JSObject _) implements JSObject {
       JSString urlFile, JSAny? cssLinkHtmlTagAttributes);
   external void scrollTo(JSNumber x, JSNumber y, JSBoolean animated);
   external void scrollBy(JSNumber x, JSNumber y, JSBoolean animated);
-  external void printCurrentPage();
-  external JSNumber? getContentHeight();
-  external JSNumber? getContentWidth();
   external JSPromise<JSString?>? getSelectedText();
-  external JSNumber? getScrollX();
-  external JSNumber? getScrollY();
-  external JSBoolean isSecureContext();
-  external JSBoolean canScrollVertically();
-  external JSBoolean canScrollHorizontally();
-  external JSSize getSize();
 }
 
 @JS('window.flutter_inappwebview')