kareemzok

Splash header in WordPress will let you to create a welcome screen that contain title, description, custom links, or any custom code and can be added anywhere in your website using shortcode
Features:
<ul>
<li>Welcome note with title and message</li>
<li>Add up to 6 custom links with an option to insert a font icon instead of an image</li>
<li>Ability to chose if the links open in the same or new browser tab</li>
<li>Ability to add custom code such as html or wordpress shortcode code</li>
<li>Ability to style the splash header with color, font size, and border style</li>
<li>Ability to add a current date in different format</li>
</ul>
Demo link to preview (the box in yellow): <a href="https://www.techwebies.com/about-us/" rel="nofollow ugc">Techwebies</a>
Bug Reports
<blockquote>
Bug reports for Splash Header are also <a href="https://github.com/kareemzok/splash-header" rel="nofollow ugc">welcomed on GitHub</a>.
Please note GitHub is not a support forum, and issues that aren’t properly qualified as bugs will be closed. 
 Support or help is welcomed by sending email to info@zeesweb.com.
</blockquote>
Problems and Support
<blockquote>
To get faster response You can create a Topics our Website <a href="https://wordpress.org/support/plugin/splash-header" rel="ugc">Support Forum</a> Contact Page.
If you have any query about Splah Header then please check our <a href="https://wordpress.org/plugins/splash-header/faq/" rel="ugc">F.A.Q.</a>
</blockquote>

Splash Header

Very useful plugin . already using it on techwebies.net

Very usefull

This plugin show a splash header welcome screen

Meks

This is a simple plugin which automatically hides inactive (orphan) shortcode tags you have used for previous themes and/or plugins. It uses the_content filter to search for shortcode tags which are not active and simply removes them from your post/page content (note the shortode tags won’t be deleted form your content, they will just be removed temporarily on your website frontend). It is a great solution if you want to avoid manual removal of old shortcode tags from your entire content.
Remove Orphan Shortcodes plugin is created by <a href="https://mekshq.com" rel="nofollow ugc">Meks</a>

Remove Orphan Shortcodes

Any gutenberg block storing an array in block attributes JSON is flagged as a shortcode. As most blocks using JSON attributes also use render_callback and server-side rendering, this causes the block to disappear entirely - broken JSON is hard to parse.

Ergo, don't use this if you also use ACF, because any repeater or relationship field in a block can cause the entire thing to disappear.

Fails with Gutenberg Block array attributes

Quickly remove unused (orphan) shortcode tags from your content.

Splash Header vs Remove Orphan Shortcodes