JT SEO Control Center v1.0.66 – Structured Data & Multilingual Schema
JT SEO Control Center v1.0.66
JT SEO Control Center v1.0.66 introduces a major Structured Data and Schema enhancement release for Joomla 6.
This version adds frontend JSON-LD generation, multilingual Schema configuration, homepage Schema support, broader compatibility with page builders such as SP Page Builder, and improved Article structured data.
What's New
- Added frontend JSON-LD Structured Data output
- Added
OrganizationandLocalBusinessSchema support - Added dedicated homepage Schema configuration
- Added
WebSiteandWebPagestructured data - Added Schema support for SP Page Builder and other non-article Joomla pages
- Added multilingual Schema configuration based on Joomla language tags
- Added language-specific Organization name, alternate name, description, logo, email, telephone and address fields
- Added
dateModifiedto Article structured data - Improved Article JSON-LD with Joomla publication and modification dates
- Added
ImageObjectsupport for Schema images and logos - Added duplicate Schema detection to help avoid conflicting JSON-LD output
- Improved
og:site_namehandling using language-specific Organization values - Added Organization logo fallback support for standard
og:image - Updated Structured Data configuration and administration options
- Updated English and Turkish language strings
- Added database update marker for version
1.0.66 - Updated package, component and plugin versions to
1.0.66 - Passed JED Checker validation
Open Graph Logo Handling
The requested og:logo property was reviewed but was not added because it is not part of the standard Open Graph protocol.
Instead, the logo is implemented using the standard logo property in Organization or LocalBusiness structured data.
The configured Organization logo can also be used as a fallback for the standard og:image property when another Open Graph image is not available.
Multilingual Structured Data
Schema values can now be configured according to Joomla language tags such as:
en-GB
de-DE
tr-TR
The active Joomla site language automatically determines which configured Schema values are used on the frontend.
Page Builder Support
Structured Data generation is designed to be component-independent.
This allows pages created with SP Page Builder and other Joomla components to receive safe WebPage structured data without requiring a dedicated integration for every page builder.
The extension also checks existing page output to reduce duplicate Schema markup when another extension or template already provides structured data.
Article Structured Data
Article JSON-LD now includes:
datePublisheddateModified- Author information
- Article image
- Category information
- Publisher / Organization relationship where available
The Joomla article modification date is used for dateModified. If a separate modification date is not available, the publication date is used as a fallback.
Thanks
Special thanks to the Joomla community and @niaziblog for the detailed feedback, multilingual testing and Structured Data improvement suggestions that helped shape this release.