I’ve made some changes to one of my Posts/Pages but, when I view the site, the changes aren’t visible. What did I do wrong?
Chances are that you’re viewing an old copy of your recently updated page.
Always press Ctrl and F5 simultaneously when viewing an updated Page or Post.
This key combination (also known as a “hard refresh”) should ensure that your web browser fetches a fresh copy of the page rather than serving up an out-dated copy from your own browser cache.