Are you almost finished setting up your Drupal website? At a glance, everything might look ready to go.
But, before you hit "publish," you need to make sure you haven't made any mistakes.
A writer proofreads before they post an article. Similarly, a developer should double check their work.
The last thing you want is to go live with your site and have something go wrong. Finding problems before you launch can save some headaches and embarrassment.