Hreflang on a canonicalised page

Warning severity, in the Hreflang tab

Why it matters

Hreflang annotations on a page that canonicalises elsewhere are ignored and confuse the cluster.

How to fix it

Put hreflang only on canonical pages and reference canonical URLs.

How Crawlune finds it

Crawlune flags Hreflang on a canonicalised page automatically on every crawl and lists the affected URLs under the Hreflang tab, where you can filter, inspect each page and export the list to CSV. The free version crawls up to 550 URLs with every check enabled.