Those were just examples. PWA is short for progressive web application. And this article title is "Turning your website into PWA". My point is, that if your sit

Those were just examples. PWA is short for progressive web application. And this article title is "Turning your website into PWA". My point is, that if your site is just regular website not an application, staying conservative about implementing features is better, then implementing them recklessly, just for temporary page rank boost, or to show how cool programmer your are.