[Закрытые] Hreflang: Non-200 hreflang URLs

URLs contained within rel="alternate" hreflang annotations that do not have a 200 response code, such as URLs blocked by robots.txt, no responses, 3XX (redirects), 4XX (client errors) or 5XX (server errors). Hreflang URLs must be crawlable and indexable and therefore non-200 URLs are treated as errors, and ignored by the search engines. The non-200 hreflang URLS can be seen in the lower window 'URL Details' pane with a 'non-200' confirmation status. They can be exported in bulk via the 'Reports > Hreflang > Non-200 Hreflang URLs' export.