Reload a webpage when it's loaded from the back/forward cache in the browser (Safari)

Sometimes, your page will stay in the previous state in the Safari browser. A simple fix is to reload the page when your visitors enter the page.

The following event can be used:

        window.onpageshow = function(event) {
            // reload page if coming from back/forward cache (Safari)
            if (event.persisted) {
                // jQuery('body').html(''); // When needed, you can clear the current html from the page to prevent a swap feeling for the visitor
                window.location.reload(true);
            }
        };

Based on the `event.persisted` element, it will simply reload the current page.