diff --git a/src/webkit/wkPage.ts b/src/webkit/wkPage.ts
index 03e8c118e2..8417b541d9 100644
--- a/src/webkit/wkPage.ts
+++ b/src/webkit/wkPage.ts
@@ -84,11 +84,11 @@ export class WKPage implements PageDelegate {
     this._workers.setSession(session);
   }
 
-  async initialize(session: WKSession, pagePausedOnStart: boolean) {
+  async initialize(session: WKSession) {
     this._setSession(session);
     await Promise.all([
       this._initializePageProxySession(),
-      this._initializeSession(this._session, ({frameTree}) => this._handleFrameTree(frameTree, pagePausedOnStart)),
+      this._initializeSession(this._session, ({frameTree}) => this._handleFrameTree(frameTree)),
     ]);
   }
 
@@ -240,26 +240,14 @@ export class WKPage implements PageDelegate {
     this._page._frameManager.frameLifecycleEvent(frameId, event);
   }
 
-  private _handleFrameTree(frameTree: Protocol.Page.FrameResourceTree, pagePausedOnStart: boolean) {
-    const frame = this._onFrameAttached(frameTree.frame.id, frameTree.frame.parentId || null);
+  private _handleFrameTree(frameTree: Protocol.Page.FrameResourceTree) {
+    this._onFrameAttached(frameTree.frame.id, frameTree.frame.parentId || null);
     this._onFrameNavigated(frameTree.frame, true);
 
-    if (!pagePausedOnStart) {
-      frame._utilityContext().then(async context => {
-        const readyState = await context.evaluate(() => document.readyState).catch(e => 'loading');
-        if (frame.isDetached())
-          return;
-        if (readyState === 'interactive' || readyState === 'complete')
-          this._page._frameManager.frameLifecycleEvent(frame._id, 'domcontentloaded');
-        if (readyState === 'complete')
-          this._page._frameManager.frameLifecycleEvent(frame._id, 'load');
-      });
-    }
-
     if (!frameTree.childFrames)
       return;
     for (const child of frameTree.childFrames)
-      this._handleFrameTree(child, pagePausedOnStart);
+      this._handleFrameTree(child);
   }
 
   _onFrameAttached(frameId: string, parentFrameId: string | null): frames.Frame {
diff --git a/src/webkit/wkPageProxy.ts b/src/webkit/wkPageProxy.ts
index 69f1dcadcf..a18b87fe9d 100644
--- a/src/webkit/wkPageProxy.ts
+++ b/src/webkit/wkPageProxy.ts
@@ -97,10 +97,8 @@ export class WKPageProxy {
   }
 
   onPopupCreated(popupPageProxy: WKPageProxy) {
-    const wkPage = this._wkPage;
-    if (!wkPage || !wkPage._page.listenerCount(Events.Page.Popup))
-      return;
-    popupPageProxy.page().then(page => wkPage._page.emit(Events.Page.Popup, page));
+    if (this._wkPage)
+      popupPageProxy.page().then(page => this._wkPage!._page.emit(Events.Page.Popup, page));
   }
 
   private async _initializeWKPage(): Promise<Page> {
@@ -114,7 +112,7 @@ export class WKPageProxy {
     }
     assert(session, 'One non-provisional target session must exist');
     this._wkPage = new WKPage(this._browserContext, this._pageProxySession);
-    await this._wkPage.initialize(session!, this._pagePausedOnStart);
+    await this._wkPage.initialize(session!);
     if (this._pagePausedOnStart) {
       this._resumeTarget(session!.sessionId);
       this._pagePausedOnStart = false;