Hi,

I found your store URL not working with www.ruiterspotimport.nl Please check server error log for issue and hosting provider.

Generally domain works with www and https both but I found your domain works fine with https.

I can check your store via URL https://ruitersportimport.nl and google search.

I checked the url in my browser and I got error as below. Attach screen shot

This site can’t be reached

I hope my suggestion helps.