I’m developing a new application for browser as pwa with Ionic 3. I have a situation about generating tags. Im generating these tags in OnInit function. However when someone copy link and paste on Facebook, Facebook crawler cannot get new meta tags because of lifecyle (as you know, OnInit run after server rendering). I need to generate these tags before before rendering. Maybe any event that works in server rendering process? Any idea? (Btw. Im getting meta tags data with http post.)
Thans for advance.