It will add ogg meta tags and perfect thumbnail to your share on Facebook.
This plugin add Open Graph meta data to blog posts and pages.
Inserts a Wikipedia-like metabox into posts with all the post's associated custom fields and taxonomy terms.
This plugin add custom fields for some things on WordPress, term taxonomy and custom object types
Allows administrator to configure some extra fields (user meta) for users. With these new fields, make a rich authors or users page, for example.
Customize thumbnails and descriptions generated on Facebook when your post/page is shared. This plugin lets you to control your presentation Facebook.
This plugin adds custom header and footer for main page content.
Creates meta description write panel for posts and pages.
Enhance your site's functionality by querying and sorting posts based on custom field values.
Adds Google News Publisher metadata tags to the head section of your posts and pages.
Adds meta name="author" to the head section of your posts and pages.
Inserts OWMS metadata as meta tags into all post types. Provides options screen in admin area for setting default values.
Facebook Open Graph Meta is a wordpress plugin that will help you to add facebook open graph protocol meta data in your blog.
This plugin replaces the default tags edittor of WordPress with Ultra Post Tags Manager.
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