What problem does it solve?
It eliminates hreflang and international SEO issues that prevent search engines from correctly understanding language and regional page targeting.
Core Features & Use Cases
- Hreflang validation: Detect missing self-referencing tags, missing return tags (bidirectional relationships), and missing x-default.
- Code correctness checks: Validate ISO 639-1 language codes and ISO 3166-1 Alpha-2 region codes, and flag common formatting errors.
- Implementation support: Generate correct hreflang for HTML link tags, HTTP Link headers, and XML hreflang sitemap structures.
- International SEO depth: Assess cultural adaptation and run content parity audits across language versions, including locale formatting checks.
Quick Start
Run /seo hreflang audit https://example.com to validate existing hreflang, generate corrected tags, and produce an issues-focused audit report.