It’s unlikely you’ll at any time produce webpage variations targeting all languages and locations. Sometimes, you’ll have to have to offer Google a sign of what do to every time a supplied spot or language isn’t available or doesn’t exist. An x-default tag will be the URL that Google shows.  https://bookmarkshq.com/story20304997/how-much-you-need-to-expect-you-ll-pay-for-a-good-hreflang-canonical