popup_blocker_10_popups.html

Enable keyboard shortcuts

<!doctype html>

<html>

  <head>

    <meta charset="UTF-8">

    <title>Page creating ten popups</title>

  </head>

  <body>

    <script type="text/javascript">

      for (let i = 0; i < 10; i++) {

        window.open("https://example.com");

    </script>

  </body>

</html>