The AI service for the Proud Nerds SEO & GEO plugin now includes an extensive validation system that significantly improves the quality of generated schema.org markup.

Key improvements

Mandatory validation checklist The system uses a 6-step validation checklist that the AI follows while generating schema output. This systematic approach ensures more consistent and reliable results across all supported schema types.

Intelligent property validation

Automated checks for property compatibility per schema type
Removal of invalid properties on incompatible schema types
Validation of correct data types and formatting

Smart fallback mechanisms When required properties are missing, the system automatically switches to intelligent alternatives, resulting in more complete and reliable schemas.

Correct formatting Properties are now consistently added according to the official schema.org specifications, with correct formatting and data types.

Resolved issues

The update resolves several common issues:

Missing required properties in various schema types
Incorrect properties on incompatible schema types
Inconsistent property formatting and data types

Technical implementation

The validation system is integrated into the AI prompt instructions and leverages the AI’s built-in schema.org knowledge. This approach makes the system scalable and easy to maintain, without the need for manual validation rules per schema type.

The validation checks:

Required properties per schema type
Forbidden properties per schema type
Correct data types and formats
Intelligent fallbacks for missing data

Result

These improvements in AI processing help website owners generate higher-quality schema.org markup. This is expected to lead to better indexing by search engines and increased visibility in search results.