Hreflang missing self-reference

Warning severity, in the Hreflang tab

Why it matters

Each page in an hreflang set must reference itself or the set may be ignored.

How to fix it

Add an hreflang entry pointing at the page's own URL.

How Crawlune finds it

Crawlune flags Hreflang missing self-reference 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.