Prasanna SP

Just like the normal WordPress site feed, wordpress categories and tags also has feeds. The category feed is located at <code>site.url/category/categoryname/feed</code>. This plugin automatically adds the RSS feed link to the current post categories after the post content. By default the plugin shows category feed link on single posts. You can change it’s settings to show it on other pages, such as archives as well. You can change it’s title in WP-Admin –> Settings –> Follow Category Feeds.
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Follow WordPress Category Feeds

This plugin adds link for the category feeds after post content.

Julian Widya Perdana

DoFollow State let your WordPress webblog have dofollow structure for all links including links on comments. It also remove the rel=”external nofollow” attribute from default wordpress comments-template and it also gives additional meta tag robots with content “index, follow” for every pages.

DoFollow State

DoFollow State let your Wordpress webblog have dofollow structure for all links including links on comments.

Follow WordPress Category Feeds vs DoFollow State