I wish to realize that like a webmaster which joomla extensions you ought to install onany website to begin with.

E,g i i usually install JCE editor , ExtPlorer , joomMyadmin after which i proceed further. Anymore suggestions

Admin Tools and Akeeba Backup - both from https://www.akeebabackup.com/

I'm also keen on multiple NoNumber extensions for example Advanced Module Manager, Cache Cleaner, and Admin Bar Docker - http://www.nonumber.nl/extensions/