Show all post meta in a metabox on post editing pages -- great plugin for developers or debugging issues with post meta (aka custom fields).

(12)

Ratings and reviews for WordPress comments with Aggregate Rating meta tags and Schema Review markup.

(12)

Traditional social sharing buttons with support for hashtags, short URLs, bbPress, BuddyPress, WooCommerce, and much more.

(11)

Customize home page Schema Organization markup and manage additional Organizations (publisher, organizer, etc.).

(11)

Inherit featured and custom images from parents for posts, pages, custom post types, categories, tags, and custom taxonomies.

(8)

Shipping delivery time estimates for WooCommerce shipping zones, methods, and classes.

(7)

Enhances the WordPress REST API post, term, and user queries with an array of Social and Search Engine Optimization meta tags and Schema markup.

(6)

Sharpen and improve WordPress thumbnails and resized images for social sharing and better SEO.

(6)

Manages Question / Answer pages and FAQ categories, along with offering shortcodes to include FAQs in your content.

(6)