You can change default WordPress admin bar look to a completely new one by showing scrolling rainbows there.
ELITE A Powerfull Responsive Admin Theme
Why is my server slow / how do I run a ping and tracert test? Here is a link to comand line code for windows and mac
you willing to know the 3 easy ways to hide WordPress Admin Toolbar from your Website? When you WordPress automatically shows a toolbar the top of the page. Whether you’re using your site in the backend and toolbar is always there. Many websites are powered by WordPress and there are tons of various plugins. READ MORE:-https://www.wpglobalsupport.com/hide-wordpress-admin-toolbar-from-website/
14 Vital Tips to Protect Your WordPress Admin Area (Updated)
Migrating Wordpress setups from one URL to another URL
Do you want to know the 3 easy ways to hide WordPress Admin Toolbar from your Website? If yor're logged in WordPress automatically shows a toolbar at the top of the page. Whether you’re using your site in the backend or checking it out on the front-end, the toolbar is always there.
What To Do When You Are Locked Out of WordPress Admin (wp-admin)
Step by step guide on what to do when you are locked out of WordPress admin (wp-admin) due to numerous situations like white screen of death, php errors etc
How to Customize WordPress Admin Area (Dashboard) for Beginners