Hyperlinkcard()?

When I use Hyperlinkcard() it works on some websites, and not on others. In the documentation it says that it works on publicly shared websites, but what does that mean? If I want to make a card for my own website, how can I get it to show rather than giving an error?

Hi @joost_mineur,

What is the error that you are getting? Did you put the " "?

image

The 1st card is made by typing:
=hyperlinkcard(“https://www.skygliders.nl”)
The 2nd card by typing:
=hyperlinkcard(“https://www.nu.nl”)