Webmention

Globally disables trackbacks to cut down on spam. Very, very few people legitimately use trackbacks and spammers love them, so it's worthy tradeo …

Keeps WordPress from sending pings to your own site.

Ever want to reply to someone else's post with a post on your own site? Or to "like" someone else's post, but with your own site?

Use blocks, and, optionally, "short-form" post types to easily "IndieWebify" your WordPress site.

One step process to remove pingbacks and trackbacks and leave only real user opinions in your posts comments.

SMu DoFollow has many DoFollow Options (Manual or Automatism) and included URL Validator (Manual, WP-Cron or Cronjob).

host-meta for WordPress!

ActivityStrea.ms feeds for WordPress (Atom and JSON(-LD))

Add Microformats2 Feeds for WordPress

Share the blogs and podcasts you follow, and let other people subscribe to your list.

Adds the OpenWeb Icons, logos of open communities, standards and projects, to the icon library.