That’s the problem. The CSS is blocking the lazysizes.mimn.js somehow. It’s actually not working. Just going in a loop – loads like a mess, loads without photos, loads fine, and round and round.
You have to clear cache every time to see it. And it does seem that GT Metrix keeps a cache because it takes ages to see it. But lighthouse sees it immediately, but you need to look at the render image to see that it’s not loading properly.
We’re just a wee B&B up in Glencoe, and for the first time this year there’s stacks of snow. People will be up in their droves, and we can’t get the site working properly so people can book.