Add specific text title display to inactive website tabs

Well, you can refer to the Naibabiji tab page for the effect. If there is no effect, it might be because I removed the code, so just look at the demo image below.

The specific code is as follows, you can add it to your theme's header.php or footer.php.

<script>
   jQuery(function() {
   var pageTitle = jQuery(document).find("title").text();
   jQuery(window).blur(function() {
     jQuery("title").text("哎呀，标签崩溃了... :)");  // 这里自己修改内容
   });
   jQuery(window).focus(function() {
     jQuery("title").text(pageTitle);
   });
});
</script>