I have a site at https://inayatiorderaustralia.org/ which according to some users is not able to be accessed via mobile. The site has GP Premium plugin and after first hearing of slow loading I have been playing around with caching and following suggestions made by google Pagespeed. Google is giving the site a 99% user experience rating but a couple of users are reporting a very different scenario.
Is anyone able to have a look at the site and let me know what I have broken, misconfigured etc? From my desktop things look fine except for unexplained “unable to connect” or timeout issues but these are intermittent and I have assumed connected to my vpn setup.