In order to make the back button inside the browser reload the page with updated live cache data, you will need to add the JavaScript codes mentioned here.

In my case i ended up avoiding page reload. I performed the task that needed reload on a new separate window.

Mediawiki extension to force reload page after an edition with Visual Editor. When editing a page with visual editor, after saving editions, the page is not reload, but the content is replace by the ...

In Chrome’s developer tools option, you have a hidden feature to clear the cache, perform a soft/normal reload, hard reload, and empty cache with hard reload.