diff --git a/plugins/Mac/Sources/WebView.mm b/plugins/Mac/Sources/WebView.mm
index 80ebee84..77015ef1 100644
--- a/plugins/Mac/Sources/WebView.mm
+++ b/plugins/Mac/Sources/WebView.mm
@@ -166,6 +166,7 @@ - (id)initWithGameObject:(const char *)gameObject_ transparent:(BOOL)transparent
     // [webView setPolicyDelegate:(id)self];
     webView.UIDelegate = self;
     webView.navigationDelegate = self;
+    [webView addObserver:self forKeyPath: @"loading" options: NSKeyValueObservingOptionNew context:nil];
     gameObject = [NSString stringWithUTF8String:gameObject_];
     if (ua != NULL && strcmp(ua, "") != 0) {
         [webView setCustomUserAgent:[NSString stringWithUTF8String:ua]];
@@ -186,12 +187,14 @@ - (void)dispose
 {
     @synchronized(self) {
         if (webView != nil) {
+            WKWebView *webView0 = webView;
+            webView = nil;
             // [webView setFrameLoadDelegate:nil];
             // [webView setPolicyDelegate:nil];
-            webView.UIDelegate = nil;
-            webView.navigationDelegate = nil;
-            [webView stopLoading:nil];
-            webView = nil;
+            webView0.UIDelegate = nil;
+            webView0.navigationDelegate = nil;
+            [webView0 stopLoading];
+            [webView0 removeObserver:self forKeyPath:@"loading"];
         }
         if (window != nil) {
             [window close];
@@ -218,11 +221,6 @@ - (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigatio
     [self addMessage:[NSString stringWithFormat:@"E%@",[error description]]];
 }
 
-- (void)webView:(WKWebView*)wkWebView didCommitNavigation:(null_unspecified WKNavigation *)navigation
-{
-    [self addMessage:[NSString stringWithFormat:@"L%s","Unknown URL"]];
-}
-
 - (void)webView:(WKWebView *)wkWebView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler
 {
     if (webView == nil) {
@@ -297,6 +295,19 @@ - (void)userContentController:(WKUserContentController *)userContentController
     */
 }
 
+- (void)observeValueForKeyPath:(NSString *)keyPath
+                      ofObject:(id)object
+                        change:(NSDictionary *)change
+                       context:(void *)context {
+    if (webView == nil)
+        return;
+
+    if ([keyPath isEqualToString:@"loading"] && [[change objectForKey:NSKeyValueChangeNewKey] intValue] == 0
+        && [webView URL] != nil) {
+        [self addMessage:[NSString stringWithFormat:@"L%s",[[[webView URL] absoluteString] UTF8String]]];
+    }
+}
+
 - (void)addMessage:(NSString*)msg
 {
     @synchronized(messages)