diff --git a/src/browser/Page.zig b/src/browser/Page.zig
index 86374179..8e4e6806 100644
--- a/src/browser/Page.zig
+++ b/src/browser/Page.zig
@@ -204,10 +204,11 @@ pub fn deinit(self: *Page) void {
         // stats.print(&stream) catch unreachable;
     }
 
-    // removeContext() will execute the destructor of any type that
-    // registered a destructor (e.g. XMLHttpRequest).
-    // Should be called before we deinit the page, because these objects
-    // could be referencing it.
+
+    // some MicroTasks might be referencing the page, we need to drain it while
+    // the page still exists
+    self.js.runMicrotasks();
+
     const session = self._session;
     session.executor.removeContext();
 
diff --git a/src/cdp/cdp.zig b/src/cdp/cdp.zig
index 3aef758a..b58ff9b2 100644
--- a/src/cdp/cdp.zig
+++ b/src/cdp/cdp.zig
@@ -411,15 +411,16 @@ pub fn BrowserContext(comptime CDP_T: type) type {
                 transfer.abort(error.ClientDisconnect);
             }
 
+            for (self.isolated_worlds.items) |*world| {
+                world.deinit();
+            }
+            self.isolated_worlds.clearRetainingCapacity();
+
             // If the session has a page, we need to clear it first. The page
             // context is always nested inside of the isolated world context,
             // so we need to shutdown the page one first.
             self.cdp.browser.closeSession();
 
-            for (self.isolated_worlds.items) |*world| {
-                world.deinit();
-            }
-            self.isolated_worlds.clearRetainingCapacity();
             self.node_registry.deinit();
             self.node_search_list.deinit();
             self.cdp.browser.notification.unregisterAll(self);