If you have non-HTML pages on your website, like PDFs or spreadsheets, you won’t be capable to employ hreflang during the of the HTML as it doesn’t exist.  In the event you’re syndicating or republishing written content on other internet sites, this is another the perfect time to use canonical https://mysocialquiz.com/story4262309/automatic-hreflang-tags-canonical-tags-all-pages-seo-can-be-fun-for-anyone