own as 'hreflang'. Hreflang is a part of the meta data of a website and is used
to annotate a page such that crawlers can discover alternative translations of
a particular article. Search engines such as Google recognise websites that use hreflang.
The hreflang notation is used with the link tag to refer to another document:

```<link rel="alternate" hreflang="fr" href="https://www.example.com/path/to/french.html" />```

AMP documents can also use the hreflang notation to point crawlers towards
other versio