A WordPress plugin that removes/disables the shortlink generated by WordPress. Once the plugin is installed and activated, a shortlink will not appear in the source for any pages or posts on your site.
If you view source on a WordPress site with shortlinks enabled, you would find something similar to the following link. The ‘p=’ portion of the link references the internal ID of the page or post currently being viewed. If you are already using well formatted permalinks or other link shortening tools, then these shortlinks are not necessary.
<link rel='shortlink' href='https://www.dalesandro.net/?p=3029' />