This should be it;

<link rel="alternate" href="http(s)://mywebsite.at" hreflang="en-at" />

At it in your head section (step 1 advanced statistics and ceo -> expert ->

I created it using this site: https://www.aleydasolis.com/english/international-seo-tools/hreflang-tags-generator/

Best Regards

and where to add?

Before closing the HEAD?

After opening the HEAD?

Before?

please help

Hi Nikola.

The tip Andre gave is on point. Before closing the Head or after opening it are both okay, but I would suggest you put it After opening head.

Try and let us know if it worked for you

Thank you

Stefano

As Stefano say's it should be in the Head, it does not make any difference if you set it before the end or after the start.

But I agree with Stefano, I would choose after opening.

Then all should work.

not yet working.I put it as you said, but the gugl says it does not exist.

I am looking forward to the final answer - SEO & SSL are currently really doing my head in :-)

Hi Nikola.

Remember that it might take some time for Google to recrawl your website.

Leave it there for some time, and get back to me if things shouldn't have changed still.

Keep me updated

Stefano