Compatibility
Joomla Compatibility: 6.x, 5.x, 4.x, 3.x
PHP Compatibility: 8.x, 7.x

Base Features
- Compatible with Joomla 6, 5, 4, 3.
- Unlimited Sites / Domains.
- Ready for initial installation or upgrade.
- Extended Security.
- Written with MVC software design pattern and OOP.
- Full ACL and permissions system.
- Extensions-independent, it can be used sitewide.
- Auto-clear cache on save.
- Easy to use interface.
- UI Customization.
- Joomla 5 Dark Mode Support.
- Supports both Online and Offline site modes.
- Extended UTF-8 support.
- Multilingual Site Compatible.
- Translated to Greek.
- Translatable through Joomla Language Overrides.

Updates
- Direct live updates over SSL and server checksums.
- Server version check and release notes through the application.

Documentation
- Documentation in the application and help points.
- Online Documentation.

Package Includes
- Component.
- System Plugin.
- Installer Plugin.

General
- Google Scholar - Highwire Press metadata integration.
- Unlimited number of Highwire Press, Twitter Cards, Open Graph, Canonical, Hreflang or Custom Elements/Attributes anywhere on the site.
- Dynamic or Static content for metadata with plethora of options.
- Items can be sorted in categories with their own ACL Permissions and options.
- URI Versioning options.
- Customize item lists on any part of the Backend UI.
- Item ordering.
- Every item has its own Publishing options.
- Language Codes Configuration.
- Page Titles & Site Name Separator editing with a variety of options on both HTML and RSS/ATOM Feeds.
- Joomla Generator and Generator URI editing on HTML pages, RSS and ATOM Feeds.
- Joomla Content Rights meta element editing.

Sections
- Highwire Press.
- Twitter Cards.
- Open Graph.
- Canonical.
- Hreflang.
- Custom Elements.
- Custom Attributes.

Custom Element Presets
- Name (HTML5).
- Property (RDFa).
- Itemprop.
- Name & Property.

Dynamic Detection
- Dynamic detection of Intro and Full Image from articles as well as Alt Text for dynamic use in Twitter Cards and Open Graph elements.
- Dynamic scan of multiple images for Open Graph from Media Joomla Custom Fields, Directory or multiple paths.
- Dynamic detection of the MIME Type, Width and Height of images and addition of the appropriate meta elements.

Hreflang
- Hreflang elements for language and regional URLs support multiple domains without multilingual setup requirements.

Highwire Press
- Title.
- Inbook Title.
- Publisher.
- Language.
- Keywords.
- Author.
- PDF URL.
- Springer API URL.
- Abstract HTML URL.
- Full Text HTML URL.
- Date.
- Publication Date.
- Online Date.
- Journal Title.
- Journal Abbrev.
- Conference Title.
- Conference Series ID.
- Conference Sequence Number.
- Conference Abbrev.
- ISSN.
- ISBN.
- Volume.
- Issue.
- First Page.
- Last Page.
- Dissertation Institution.
- Technical Report Institution.
- Technical Report Number.
- DOI.

Open Graph
- Site Name.
- Title.
- Description.
- URL.
- Type.
- Locale.
- Image.
- Determiner.
- Facebook App ID.
- Facebook Admins.

Twitter Cards
- Card.
- Title.
- Description.
- Twitter Username.
- Twitter ID.
- Twitter Creator Username.
- Twitter Creator ID.
- Image.
- Player.
- iFrame Absolute HTTPS URL.
- iFrame Width.
- iFrame Height.
- App.
- iPhone Name.
- iPhone ID.
- iPhone URL.
- iPhone Country.
- iPad Name.
- iPad ID.
- iPad URL.
- Google Play Name.
- Google Play ID.
- Google Play URL.

Demo
Our Joomla 5 Demo site uses Eorisis Metadata.
https://joomla.eorisis.com/web-design/extensions/demo/metadata

Documentation
https://eorisis.com/applications/metadata/documentation

Changelog
https://eorisis.com/applications/metadata/changelog

Support
https://eorisis.com/contact/support

More info:
https://eorisis.com/applications/metadata