Does your website take a bit of time to load? Does your website look broken while it's being loaded (even if it's just for a split second)? Add a unique loading bar to it. Install and activate The Loading Bar, then your site will get a loading screen that indicates the loading progress of your site. When your site is fully loaded, it'll get shown to your visitors. What for? So that your users will be able to first see your site in all its glory. Not broken, no missing images.