Category "nofollow"

How can I add rel = "nofollow" to a link in CKEditor if it's an external link

i want to give rel="nofollow" to my external links which its content managed by ckeditor. example.com = my site externallink.com = any external link For exa

Cannot remove action noindex in wordpress

I've done some research and run up with this code remove_action('wp_head','noindex',1); but apparently it's not removing the <meta name="robots" content="