Hey, are you only offering your service for wordpress websites or can you also check up on a typo3 website ?
only wordpress for now, might extend the range of CMS in future if there is enough demand.
I am working on a typo3 installation right now and also know someone that would probably be interested in your service. Both websites don't have any sort of user login or important user data. Would you even recommend your service if there is no monetary loss except some downtime if the website gets hacked ?