By generating an lighthouse report, in Chrome, it finds the following problems. In general, the problems seems to be in the icons (there is some online icon generators like this one that works great) and there is no service worker registered to handle the offline working.
By generating an lighthouse report, in Chrome, it finds the following problems. In general, the problems seems to be in the icons (there is some online icon generators like this one that works great) and there is no service worker registered to handle the offline working.
Paint PWA Lighthouse.pdf