Hreflang Checker
Fetch a page's hreflang set, then verify every alternate URL points back (reciprocity) — the most common real-world hreflang bug. Fully local.
Enter a page URL to check its hreflang annotations and reciprocity.
Fetch a page's hreflang set, then verify every alternate URL points back (reciprocity) — the most common real-world hreflang bug. Fully local.