How to Fix “501 Not Implemented Error” on WordPress (7 Easy Solutions)

Encountering a “501 not implemented” error on your WordPress site? Any HTTP error that begins with “5” indicates a server issue. This means that the 501 error appears due to an issue on your web server. To remove the error, you will typically need to contact your hosting provider and alert them about the error on your site.

11 Best WordPress Popup Plugins Tested

Popup messages can help convert your website visitors into email newsletter subscribers, members, or paying customers. However, WordPress doesn’t enable you to make popups out of the box. Therefore, you might be looking for the best WordPress popup plugins.