Embed posts from / to your blog and automatically do SEO on each blog posts by implementing Schema.org and Open Graph Protocol meta tag definitions.
Ratings: clean, lightweight and easy
Add basic meta tags and also Opengraph, Schema.org Microdata, Twitter Cards and Dublin Core metadata to optimize your web site for better SEO.
Enhances the Media Library; powerful [mla_gallery], taxonomy support, IPTC/EXIF/PDF processing, bulk/quick edit actions and where-used reporting.
Remove meta information from posts and pages. Just plug and play.
Powerful AJAX-based search alternative which supports faceting queries by taxonomies, terms, location, and post metadata.
A WordPress plugin for managing custom post types and custom meta boxes from a theme.
Helps you publish your content under the terms of Creative Commons and other licenses.
PixFields offers you a nice interface to add custom metadata into your favorite post type.
This plugin provides integrated navigation for your website. Use WordPress as a CMS for your website and think in navigation terms (main, sub etc.)
Insert metadata in posts automatically from ISBN or URL at www.nb.no. Norwegian: Oppi ISBN eller URL fra www.nb.no, få infoboks med metadata etc.
Edit SEO tags (or any custom field) from the All Posts page. Auto-detects SEO plugins & themes.
Configure over 100 separate on-page SEO characteristics. Load around 700 lines of code per page view. No junk: just high performance SEO at its best.
Media Metadata Workflow Wizard: Integrate your media metadata workflow with WordPress's Media Library
WP social integration brings login by facebook, adds basic & opengraph metadata, facebook news feed, facebook social plugins anywhere in page
Customise the way your post/page will be displayed on the major social media through the Open Graph Protocal (OGP).
Easily create keywords, descriptions and headings based on the content of your page.
Add some meta to your terms like tags, categories or custom taxonomies
Simple Open Graph adds Open Graph meta data to the header
A WordPress plugin to provide an object oriented and clean API for creating custom meta-boxes on wp-admin *post_type* add/edit screens.
Metadata SEO integration.
Manage complex meta data for any post type.
A simple utility plugin for changing or deleting post or user meta (custom fields) keys in bulk.
Scriblio enables faceted searching and browsing of WordPress posts, pages, and custom post types.
Easily add custom fields to nav menu items.
Blocks users from "pinning" pages from your WordPress site on the Pinterest social media site.
WP Term Metadata Plugin for retrieving and manipulating metadata of term objects.
Simple SEO is a quick way to add HTML meta tags to your site and pages using WP integrated custom fields feature.
Allows a user to add dublin core metadata (of their choice) to a wordpress post.
Add App Links to your website to make app-to-app linking possible