Making sure that your client sites all adhere to best practice (e.g. that http:// urls redirect automatically to https:// urls, or that all super users on the client sites are configured to use 2 factor authentication etc.) is a time consuming and tedius task that needs to be repeated regularly.
Let YourSites perform best practice analysis on your client sites to quickly see where there may be security or performance issues.
We love every single one of our users, without you YourSites simply couldn't happen! So we would love a review at the Joomla! JED so we can let others know about us too, please take a minute to write a review:
https://extensions.joomla.org/extension/yoursites-manager/
If you feel you have something negative to say, we would implore you to speak to us first, as we really really don't want anyone to be unhappy!