MapStore is an open source WebGIS framework and [geodata.gov.md] uses it for the maps they have.
I have to think of interoperability between this and my platform. I would need the data regarding the administrative regions, and I could provide the data they need for the archaeological sites themselves to have them.
Last but not the least, MapStore is map agnostic and ensures the greatest flexibility: its abstraction tier allows to work with different web mapping libraries. The mapping engines currently supported by MapStore are OpenLayers (used by default for desktops), LeafletJS (used by default for mobile devices) and Cesium 3D viewer.
Great because currently LeafletJS is used.