I am loading webview urls on my web site from within my FlutterFlow app. Because some of the pages are available on my web site, I am using a querystring to detect when the request is coming from the app so I can hide things like the header from the webview. However, this is not great because if a user clicks a link in the webview, it takes them to a page on my site without the querystring.
What is the best practice here in terms of detecting when a request is coming from a webview inside the app?