How To Display Something Like The Following When Loading The Site
probably one of the following extensions is able to do this:
WebViewerDialog Extension by ILoveThunkable
Extended WebViewer Extension by ILoveThunkable and Sivagiri_Visakan
Webview Tools Extension by LukeGackle
WebViewerDialog not really, but ExtendedWebViewer can indeed do that.
Progresso do download …