Unlike the "Load Content" plugin , the iFrame plugin can display entire pages—including styling and functionality—from another internal or external page. You can think of the plugin as a window within a window. The height of the plugin (the inner window) can be adjusted in the settings. The page https://vorlesungsverzeichnis.unibas.ch was chosen as an example here.

The iFrame can dynamically adapt to the content (“responsive”). To enable this, the option“Automatically adjust height to content” must be activated.