After you insert hreflang tags, make sure they all stage to indexable and crawlable pages. Check out which tags are causing the problems and rectify them by making certain the pages they’re pointing to are Are living.  In case you’re syndicating or republishing material on other web-sites, this is an https://letusbookmark.com/story20399284/details-fiction-and-prestashop-hreflang-canonical-tags