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    javascript:(function() {
      var currentUrl = window.location.href;
      var desktopRegex = /youtube\.com\/watch\?app=desktop/;
      var mobileRegex = /m\.youtube\.com\//;
      var youtuRegex = /youtu\.be\/([\w-]+)/;
      var replacementUrl = "https://super8.absturztau.be/watch?v=";
      if (desktopRegex.test(currentUrl) || mobileRegex.test(currentUrl) || youtuRegex.test(currentUrl)) {
        var videoId = currentUrl.match(/[?&]v=([\w-]+)/)[1];
        var newUrl = replacementUrl + videoId;
        window.location.href = newUrl;
      }
    })();