There is such a script. In the safari browser shows Nan
<script src="https://cdn.jsdelivr.net/jquery.countdown/2.2.0/jquery.countdown.min.js" type="text/javascript"></script> <script> $('body').countdown('10/31/2016 24:00:00') .on('update.countdown', function(event) { $('.years').html(event.strftime('%Y')) $('.months').html(event.strftime('%m')) $('.weeks').html(event.strftime('%w')) $('.days').html(event.strftime('%D')) $('.hours').html(event.strftime('%H')) $('.minutes').html(event.strftime('%M')) $('.seconds').html(event.strftime('%S')); }) .on('finish.countdown', function(event) { window.location.href = 'http://www.studio-073.nl/cwsyn/deadline-expired.html'; }); </script> The script works fine in this case:
<script src="https://cdn.jsdelivr.net/jquery.countdown/2.2.0/jquery.countdown.min.js" type="text/javascript"></script> <script> $('body').countdown('02/07/2020 11:05:00') .on('update.countdown', function(event) { $('.years').html(event.strftime('%Y')) $('.months').html(event.strftime('%m')) $('.weeks').html(event.strftime('%w')) $('.days').html(event.strftime('%D')) $('.hours').html(event.strftime('%H')) $('.minutes').html(event.strftime('%M')) $('.seconds').html(event.strftime('%S')); }) .on('finish.countdown', function(event) { window.location.href = 'http://example.com/'; }); </script> I do not understand which way to dig, read about the formats, changed. Still going on problems.