For some reason that’s beyond me, the site I’m building (using Foundation 6) won’t display the webp images on my wife’s iMac running Catalina with Safari 15. I believe webp support came to Safari in v.14. It works perfectly on our iPhones and my 2017 iMac running Monterey / Safari 15.
Has anyone got any ideas? The test site is here.
Any help will be much appreciated.