Hreflang matrix builder and reciprocity validator
Build equivalent-page clusters and find missing self-references, return links and canonical conflicts.
Runs entirely in this browser.
The matrix cannot verify live status or the editorial quality of translations.
Method
Build equivalent-page clusters and find missing self-references, return links and canonical conflicts.
Privacy
Runs entirely in this browser.
Limitations
The matrix cannot verify live status or the editorial quality of translations.
Primary sources
- Creating helpful, reliable, people-first content — Google Search Central; 2025-12-10; 2026-08-14.