Discussion forum: invalid interactionType

How do you audit hreflang at scale?

Jordan Reeve · 2026-05-12T09:15:00+00:00

We have a 40-locale site and hand-checking hreflang pairs is no longer realistic. What approaches are people using to audit reciprocal hreflang annotations at scale?

sb-fixture:sd-discussion-forum-invalid-interactiontype:served

`interactionStatistic` uses unsupported `https://schema.org/UpvoteAction`.

`interactionStatistic` uses unsupported `https://schema.org/UpvoteAction`