Your site looks great! And the video works fine on my iPhone 6.
A couple of things you could consider:
You have quite a number of images on your index page. That means lots of server requests, which may slow down the loading, especially on mobile devices. It may be an idea to show less images.
You ought to add an alternative image text into the 'alt tag'. You have them all as 'Placeholder image'. Ideally the alt tags should have some short, unique, descriptive text for each image.
On your About page the two paragraphs about yourself and your wife ought to be lined up. This is only cosmetic, but it would look better.
Ha en riktig god dag!
This site was made before we were able to create components through the app:
Component sharing for RFF, RBB, RSD and SD: https://eikweb.com/sharing/
My work in progress right now:
Components for the same as above + HTML Editor: https://mock-up.coffeecup.com