In the footer of my new website I want to include a few links to other websites. However I have encountered a strange behavior. In one position the links work, in the other not. The code I use is as follows:
**Our partner vacation rentals in the Oltrepò Pavese:**
[Vacation rental Italy](http://vacation-rental-italy.eu/)
[Living in Italy](https://www.amazon.com/dp/B01N7OY6DM)
**Our partner vacation rentals in the Oltrepò Pavese:**
[Vacation rental Italy](http://vacation-rental-italy.eu/)
[Living in Italy](https://www.amazon.com/dp/B01N7OY6DM)
As you can see I have used exactly the same external links. However the first time they work, the second time not. Can you explain me why they behave differently?
