Customizing Look and Feel ServersCheck
From ServersCheck Wiki
Overview
ServersCheck allows you to custom brand every page served by the software. The customization is added at the bottom of every page and could be your logo or any kind of HTML code that you want to add
The custom footer is loaded whenever the ServersCheck application is started. It is loaded from a HTML file located in the templates subdirectory of ServersCheck. The name of the footer file has to be (lower case): footer.htm