On a MacBook this site works using Safari version 12.1 or higher - recommended, Google Chrome (version 57 or higher), Mozilla Firefox (version 48 or higher) or Opera (version 54 or higher).
On a desktop / laptop this site works using Google Chrome (version 57 or higher) - recommended, Mozilla Firefox (version 48 or higher), Opera (version 54 or higher) or Microsoft Edge (version 17 or higher).
Android devices should be running Android version 5 or higher and then this site works using Google Chrome (version 65 or higher) - recommended or Mozilla Firefox (version 48 or higher).
iPhones / iPads should be running iOS 11 or higher and then this site works using Safari version 12.1 or higher.