This is the default freehold landing page. It can be changed using settings available in the Admin application.
Freehold is an open source webserver where you can store and control your own data. It aims to be secure, easy to use and easy to build on top of. If you disagree, then please check out the project, open an issue, and help make it better.
Or check out the documentation and build an application. It uses a simple REST API that allows you to easily access your data from any device or software.