Locked out

I have a homepage ‘Strynø Tur Guide’. I addede the S in HTTPS as wp-admin. Now I cannot get in to administer the page and I cannot open and see the page. The response I receive is: ‘Denne side virker ikke http://www.strynø-tur-guide.dk omdirigerede dig for mange gange.
Prøv at rydde dine cookies.
ERR_TOO_MANY_REDIRECTS’
I tried to erase cookies without any luck. Help me to get acces to my home page.

The page I need help with: [log in to see the link]