Hi Nicola,
Since March 2024 Google has enabled consent mode, which means that any EEA countries are not tracked by default. The following documentation explains more about this: https://woocommerce.com/document/google-analytics-integration/#section-6
I had a look at your website and I didn’t notice any consent banner appear. When I look at the gtag snippet which is included on the page it’s setting the following list of countries to not track (which is the expected default behaviour):
"AT","BE","BG","HR","CY","CZ","DK","EE","FI","FR","DE","GR","HU","IS","IE","IT","LV","LI","LT","LU","MT","NL","NO","PL","PT","RO","SK","SI","ES","SE","GB","CH"
Would you be able to setup up WP consent API as well as a consent plugin, as outlined in the documentation. And then confirm if tracking works once consent has been given?
For testing the tracking I’d suggest to try using the tool https://tagassistant.google.com/
Let us know how that goes