Remove Category, Tag and Author Feed Links From the Head
Stops WordPress from advertising separate feeds for every category, tag, author, search and archive page, while keeping your main feed link.
Snippet Library
RSS Feeds snippets for WordPress
Snippets for WordPress RSS feeds: add featured images and custom post types, delay publishing to feeds, credit your site on scraped content or turn feeds off. For publishers and podcasters whose readers follow along by feed or email.