Pingback is a WordPress feature that automatically notifies other WordPress blogs that you have linked to them. This is done by sending a pingback XML-RPC request to the other blog’s pingback URL. If the other blog accepts pingbacks, it will display a link to your post. Pingbacks can help build backlinks, raise your domain authority […]
Since Wodrpess version 5+ you can remove the annoying inline html-comment made by Yoast seo plugin with a single line of code.
To add some security to your Wordpress installation, you can hide the version from the source code.
This error often occurs when you migrate from the local environment to the production server. It can also happen when you enable the “Always HTTPS” option in the Cloudflare admin panel.